478282320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 1707703200

約数和(自身を除く): 1229420880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 139, 144, 162, 177, 180, 216, 236, 240, 243, 270, 278, 295, 324, 354, 360, 405, 417, 432, 472, 486, 531, 540, 556, 590, 648, 695, 708, 720, 729, 810, 834, 885, 944, 972, 1062, 1080, 1112, 1180, 1215, 1251, 1296, 1390, 1416, 1458, 1593, 1620, 1668, 1770, 1944, 2085, 2124, 2160, 2224, 2360, 2430, 2502, 2655, 2780, 2832, 2916, 3186, 3240, 3336, 3540, 3645, 3753, 3888, 4170, 4248, 4720, 4779, 4860, 5004, 5310, 5560, 5832, 6255, 6372, 6480, 6672, 7080, 7290, 7506, 7965, 8201, 8340, 8496, 9558, 9720, 10008, 10620, 11120, 11259, 11664, 12510, 12744, 14160, 14337, 14580, 15012, 15930, 16402, 16680, 18765, 19116, 19440, 20016, 21240, 22518, 23895, 24603, 25020, 25488, 28674, 29160, 30024, 31860, 32804, 33360, 33777, 37530, 38232, 41005, 42480, 43011, 45036, 47790, 49206, 50040, 56295, 57348, 58320, 60048, 63720, 65608, 67554, 71685, 73809, 75060, 76464, 82010, 86022, 90072, 95580, 98412, 100080, 101331, 112590, 114696, 123015, 127440, 131216, 135108, 143370, 147618, 150120, 164020, 168885, 172044, 180144, 191160, 196824, 202662, 215055, 221427, 225180, 229392, 246030, 270216, 286740, 295236, 300240, 328040, 337770, 344088, 369045, 382320, 393648, 405324, 430110, 442854, 450360, 492060, 506655, 540432, 573480, 590472, 656080, 664281, 675540, 688176, 738090, 810648, 860220, 885708, 900720, 984120, 1013310, 1107135, 1146960, 1180944, 1328562, 1351080, 1476180, 1621296, 1720440, 1771416, 1968240, 1992843, 2026620, 2214270, 2657124, 2702160, 2952360, 3321405, 3440880, 3542832, 3985686, 4053240, 4428540, 5314248, 5904720, 5978529, 6642810, 7971372, 8106480, 8857080, 9964215, 10628496, 11957058, 13285620, 15942744, 17714160, 19928430, 23914116, 26571240, 29892645, 31885488, 39856860, 47828232, 53142480, 59785290, 79713720, 95656464, 119570580, 159427440, 239141160, 478282320]

約数ペア:

[(1, 478282320), (2, 239141160), (3, 159427440), (4, 119570580), (5, 95656464), (6, 79713720), (8, 59785290), (9, 53142480), (10, 47828232), (12, 39856860), (15, 31885488), (16, 29892645), (18, 26571240), (20, 23914116), (24, 19928430), (27, 17714160), (30, 15942744), (36, 13285620), (40, 11957058), (45, 10628496), (48, 9964215), (54, 8857080), (59, 8106480), (60, 7971372), (72, 6642810), (80, 5978529), (81, 5904720), (90, 5314248), (108, 4428540), (118, 4053240), (120, 3985686), (135, 3542832), (139, 3440880), (144, 3321405), (162, 2952360), (177, 2702160), (180, 2657124), (216, 2214270), (236, 2026620), (240, 1992843), (243, 1968240), (270, 1771416), (278, 1720440), (295, 1621296), (324, 1476180), (354, 1351080), (360, 1328562), (405, 1180944), (417, 1146960), (432, 1107135), (472, 1013310), (486, 984120), (531, 900720), (540, 885708), (556, 860220), (590, 810648), (648, 738090), (695, 688176), (708, 675540), (720, 664281), (729, 656080), (810, 590472), (834, 573480), (885, 540432), (944, 506655), (972, 492060), (1062, 450360), (1080, 442854), (1112, 430110), (1180, 405324), (1215, 393648), (1251, 382320), (1296, 369045), (1390, 344088), (1416, 337770), (1458, 328040), (1593, 300240), (1620, 295236), (1668, 286740), (1770, 270216), (1944, 246030), (2085, 229392), (2124, 225180), (2160, 221427), (2224, 215055), (2360, 202662), (2430, 196824), (2502, 191160), (2655, 180144), (2780, 172044), (2832, 168885), (2916, 164020), (3186, 150120), (3240, 147618), (3336, 143370), (3540, 135108), (3645, 131216), (3753, 127440), (3888, 123015), (4170, 114696), (4248, 112590), (4720, 101331), (4779, 100080), (4860, 98412), (5004, 95580), (5310, 90072), (5560, 86022), (5832, 82010), (6255, 76464), (6372, 75060), (6480, 73809), (6672, 71685), (7080, 67554), (7290, 65608), (7506, 63720), (7965, 60048), (8201, 58320), (8340, 57348), (8496, 56295), (9558, 50040), (9720, 49206), (10008, 47790), (10620, 45036), (11120, 43011), (11259, 42480), (11664, 41005), (12510, 38232), (12744, 37530), (14160, 33777), (14337, 33360), (14580, 32804), (15012, 31860), (15930, 30024), (16402, 29160), (16680, 28674), (18765, 25488), (19116, 25020), (19440, 24603), (20016, 23895), (21240, 22518)]