72823980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 142291284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 452, 460, 467, 565, 678, 690, 934, 1130, 1356, 1380, 1401, 1695, 1868, 2260, 2335, 2599, 2802, 3390, 4670, 5198, 5604, 6780, 7005, 7797, 9340, 10396, 10741, 12995, 14010, 15594, 21482, 25990, 28020, 31188, 32223, 38985, 42964, 51980, 52771, 53705, 64446, 77970, 105542, 107410, 128892, 155940, 158313, 161115, 211084, 214820, 263855, 316626, 322230, 527710, 633252, 644460, 791565, 1055420, 1213733, 1583130, 2427466, 3166260, 3641199, 4854932, 6068665, 7282398, 12137330, 14564796, 18205995, 24274660, 36411990, 72823980]

約数ペア:

[(1, 72823980), (2, 36411990), (3, 24274660), (4, 18205995), (5, 14564796), (6, 12137330), (10, 7282398), (12, 6068665), (15, 4854932), (20, 3641199), (23, 3166260), (30, 2427466), (46, 1583130), (60, 1213733), (69, 1055420), (92, 791565), (113, 644460), (115, 633252), (138, 527710), (226, 322230), (230, 316626), (276, 263855), (339, 214820), (345, 211084), (452, 161115), (460, 158313), (467, 155940), (565, 128892), (678, 107410), (690, 105542), (934, 77970), (1130, 64446), (1356, 53705), (1380, 52771), (1401, 51980), (1695, 42964), (1868, 38985), (2260, 32223), (2335, 31188), (2599, 28020), (2802, 25990), (3390, 21482), (4670, 15594), (5198, 14010), (5604, 12995), (6780, 10741), (7005, 10396), (7797, 9340)]