180113928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 487555200

約数和(自身を除く): 307441272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 53, 74, 86, 89, 106, 111, 129, 148, 159, 172, 178, 212, 222, 258, 267, 296, 318, 344, 356, 424, 444, 516, 534, 636, 712, 888, 1032, 1068, 1272, 1591, 1961, 2136, 2279, 3182, 3293, 3827, 3922, 4558, 4717, 4773, 5883, 6364, 6586, 6837, 7654, 7844, 9116, 9434, 9546, 9879, 11481, 11766, 12728, 13172, 13674, 14151, 15308, 15688, 18232, 18868, 19092, 19758, 22962, 23532, 26344, 27348, 28302, 30616, 37736, 38184, 39516, 45924, 47064, 54696, 56604, 79032, 84323, 91848, 113208, 141599, 168646, 174529, 202831, 252969, 283198, 337292, 349058, 405662, 424797, 505938, 523587, 566396, 608493, 674584, 698116, 811324, 849594, 1011876, 1047174, 1132792, 1216986, 1396232, 1622648, 1699188, 2023752, 2094348, 2433972, 3398376, 4188696, 4867944, 7504747, 15009494, 22514241, 30018988, 45028482, 60037976, 90056964, 180113928]

約数ペア:

[(1, 180113928), (2, 90056964), (3, 60037976), (4, 45028482), (6, 30018988), (8, 22514241), (12, 15009494), (24, 7504747), (37, 4867944), (43, 4188696), (53, 3398376), (74, 2433972), (86, 2094348), (89, 2023752), (106, 1699188), (111, 1622648), (129, 1396232), (148, 1216986), (159, 1132792), (172, 1047174), (178, 1011876), (212, 849594), (222, 811324), (258, 698116), (267, 674584), (296, 608493), (318, 566396), (344, 523587), (356, 505938), (424, 424797), (444, 405662), (516, 349058), (534, 337292), (636, 283198), (712, 252969), (888, 202831), (1032, 174529), (1068, 168646), (1272, 141599), (1591, 113208), (1961, 91848), (2136, 84323), (2279, 79032), (3182, 56604), (3293, 54696), (3827, 47064), (3922, 45924), (4558, 39516), (4717, 38184), (4773, 37736), (5883, 30616), (6364, 28302), (6586, 27348), (6837, 26344), (7654, 23532), (7844, 22962), (9116, 19758), (9434, 19092), (9546, 18868), (9879, 18232), (11481, 15688), (11766, 15308), (12728, 14151), (13172, 13674)]