313058880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 168

約数和(自身を含む): 1092671424

約数和(自身を除く): 779612544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1531, 1704, 2130, 2272, 2556, 2840, 2880, 3062, 3195, 3408, 4260, 4544, 4593, 5112, 5680, 6124, 6390, 6816, 7655, 8520, 9186, 10224, 11360, 12248, 12780, 13632, 13779, 15310, 17040, 18372, 20448, 22720, 22965, 24496, 25560, 27558, 30620, 34080, 36744, 40896, 45930, 48992, 51120, 55116, 61240, 68160, 68895, 73488, 91860, 97984, 102240, 108701, 110232, 122480, 137790, 146976, 183720, 204480, 217402, 220464, 244960, 275580, 293952, 326103, 367440, 434804, 440928, 489920, 543505, 551160, 652206, 734880, 869608, 881856, 978309, 1087010, 1102320, 1304412, 1469760, 1630515, 1739216, 1956618, 2174020, 2204640, 2608824, 3261030, 3478432, 3913236, 4348040, 4409280, 4891545, 5217648, 6522060, 6956864, 7826472, 8696080, 9783090, 10435296, 13044120, 15652944, 17392160, 19566180, 20870592, 26088240, 31305888, 34784320, 39132360, 52176480, 62611776, 78264720, 104352960, 156529440, 313058880]

約数ペア:

[(1, 313058880), (2, 156529440), (3, 104352960), (4, 78264720), (5, 62611776), (6, 52176480), (8, 39132360), (9, 34784320), (10, 31305888), (12, 26088240), (15, 20870592), (16, 19566180), (18, 17392160), (20, 15652944), (24, 13044120), (30, 10435296), (32, 9783090), (36, 8696080), (40, 7826472), (45, 6956864), (48, 6522060), (60, 5217648), (64, 4891545), (71, 4409280), (72, 4348040), (80, 3913236), (90, 3478432), (96, 3261030), (120, 2608824), (142, 2204640), (144, 2174020), (160, 1956618), (180, 1739216), (192, 1630515), (213, 1469760), (240, 1304412), (284, 1102320), (288, 1087010), (320, 978309), (355, 881856), (360, 869608), (426, 734880), (480, 652206), (568, 551160), (576, 543505), (639, 489920), (710, 440928), (720, 434804), (852, 367440), (960, 326103), (1065, 293952), (1136, 275580), (1278, 244960), (1420, 220464), (1440, 217402), (1531, 204480), (1704, 183720), (2130, 146976), (2272, 137790), (2556, 122480), (2840, 110232), (2880, 108701), (3062, 102240), (3195, 97984), (3408, 91860), (4260, 73488), (4544, 68895), (4593, 68160), (5112, 61240), (5680, 55116), (6124, 51120), (6390, 48992), (6816, 45930), (7655, 40896), (8520, 36744), (9186, 34080), (10224, 30620), (11360, 27558), (12248, 25560), (12780, 24496), (13632, 22965), (13779, 22720), (15310, 20448), (17040, 18372)]