2740508640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2053}}^1$

素因数の和:2183

約数の個数: 240

約数和(自身を含む): 9770368608

約数和(自身を除く): 7029859968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 160, 162, 180, 206, 216, 240, 270, 288, 309, 324, 360, 405, 412, 432, 480, 515, 540, 618, 648, 720, 810, 824, 864, 927, 1030, 1080, 1236, 1296, 1440, 1545, 1620, 1648, 1854, 2053, 2060, 2160, 2472, 2592, 2781, 3090, 3240, 3296, 3708, 4106, 4120, 4320, 4635, 4944, 5562, 6159, 6180, 6480, 7416, 8212, 8240, 8343, 9270, 9888, 10265, 11124, 12318, 12360, 12960, 13905, 14832, 16424, 16480, 16686, 18477, 18540, 20530, 22248, 24636, 24720, 27810, 29664, 30795, 32848, 33372, 36954, 37080, 41060, 41715, 44496, 49272, 49440, 55431, 55620, 61590, 65696, 66744, 73908, 74160, 82120, 83430, 88992, 92385, 98544, 110862, 111240, 123180, 133488, 147816, 148320, 164240, 166293, 166860, 184770, 197088, 211459, 221724, 222480, 246360, 266976, 277155, 295632, 328480, 332586, 333720, 369540, 422918, 443448, 444960, 492720, 554310, 591264, 634377, 665172, 667440, 739080, 831465, 845836, 886896, 985440, 1057295, 1108620, 1268754, 1330344, 1334880, 1478160, 1662930, 1691672, 1773792, 1903131, 2114590, 2217240, 2537508, 2660688, 2956320, 3171885, 3325860, 3383344, 3806262, 4229180, 4434480, 5075016, 5321376, 5709393, 6343770, 6651720, 6766688, 7612524, 8458360, 8868960, 9515655, 10150032, 11418786, 12687540, 13303440, 15225048, 16916720, 17128179, 19031310, 20300064, 22837572, 25375080, 26606880, 28546965, 30450096, 33833440, 34256358, 38062620, 45675144, 50750160, 57093930, 60900192, 68512716, 76125240, 85640895, 91350288, 101500320, 114187860, 137025432, 152250480, 171281790, 182700576, 228375720, 274050864, 304500960, 342563580, 456751440, 548101728, 685127160, 913502880, 1370254320, 2740508640]

約数ペア:

[(1, 2740508640), (2, 1370254320), (3, 913502880), (4, 685127160), (5, 548101728), (6, 456751440), (8, 342563580), (9, 304500960), (10, 274050864), (12, 228375720), (15, 182700576), (16, 171281790), (18, 152250480), (20, 137025432), (24, 114187860), (27, 101500320), (30, 91350288), (32, 85640895), (36, 76125240), (40, 68512716), (45, 60900192), (48, 57093930), (54, 50750160), (60, 45675144), (72, 38062620), (80, 34256358), (81, 33833440), (90, 30450096), (96, 28546965), (103, 26606880), (108, 25375080), (120, 22837572), (135, 20300064), (144, 19031310), (160, 17128179), (162, 16916720), (180, 15225048), (206, 13303440), (216, 12687540), (240, 11418786), (270, 10150032), (288, 9515655), (309, 8868960), (324, 8458360), (360, 7612524), (405, 6766688), (412, 6651720), (432, 6343770), (480, 5709393), (515, 5321376), (540, 5075016), (618, 4434480), (648, 4229180), (720, 3806262), (810, 3383344), (824, 3325860), (864, 3171885), (927, 2956320), (1030, 2660688), (1080, 2537508), (1236, 2217240), (1296, 2114590), (1440, 1903131), (1545, 1773792), (1620, 1691672), (1648, 1662930), (1854, 1478160), (2053, 1334880), (2060, 1330344), (2160, 1268754), (2472, 1108620), (2592, 1057295), (2781, 985440), (3090, 886896), (3240, 845836), (3296, 831465), (3708, 739080), (4106, 667440), (4120, 665172), (4320, 634377), (4635, 591264), (4944, 554310), (5562, 492720), (6159, 444960), (6180, 443448), (6480, 422918), (7416, 369540), (8212, 333720), (8240, 332586), (8343, 328480), (9270, 295632), (9888, 277155), (10265, 266976), (11124, 246360), (12318, 222480), (12360, 221724), (12960, 211459), (13905, 197088), (14832, 184770), (16424, 166860), (16480, 166293), (16686, 164240), (18477, 148320), (18540, 147816), (20530, 133488), (22248, 123180), (24636, 111240), (24720, 110862), (27810, 98544), (29664, 92385), (30795, 88992), (32848, 83430), (33372, 82120), (36954, 74160), (37080, 73908), (41060, 66744), (41715, 65696), (44496, 61590), (49272, 55620), (49440, 55431)]