82472520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 193316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1823, 1885, 2262, 3016, 3480, 3646, 3770, 4524, 5469, 5655, 7292, 7540, 9048, 9115, 10938, 11310, 14584, 15080, 18230, 21876, 22620, 23699, 27345, 36460, 43752, 45240, 47398, 52867, 54690, 71097, 72920, 94796, 105734, 109380, 118495, 142194, 158601, 189592, 211468, 218760, 236990, 264335, 284388, 317202, 355485, 422936, 473980, 528670, 568776, 634404, 687271, 710970, 793005, 947960, 1057340, 1268808, 1374542, 1421940, 1586010, 2061813, 2114680, 2749084, 2843880, 3172020, 3436355, 4123626, 5498168, 6344040, 6872710, 8247252, 10309065, 13745420, 16494504, 20618130, 27490840, 41236260, 82472520]

約数ペア:

[(1, 82472520), (2, 41236260), (3, 27490840), (4, 20618130), (5, 16494504), (6, 13745420), (8, 10309065), (10, 8247252), (12, 6872710), (13, 6344040), (15, 5498168), (20, 4123626), (24, 3436355), (26, 3172020), (29, 2843880), (30, 2749084), (39, 2114680), (40, 2061813), (52, 1586010), (58, 1421940), (60, 1374542), (65, 1268808), (78, 1057340), (87, 947960), (104, 793005), (116, 710970), (120, 687271), (130, 634404), (145, 568776), (156, 528670), (174, 473980), (195, 422936), (232, 355485), (260, 317202), (290, 284388), (312, 264335), (348, 236990), (377, 218760), (390, 211468), (435, 189592), (520, 158601), (580, 142194), (696, 118495), (754, 109380), (780, 105734), (870, 94796), (1131, 72920), (1160, 71097), (1508, 54690), (1560, 52867), (1740, 47398), (1823, 45240), (1885, 43752), (2262, 36460), (3016, 27345), (3480, 23699), (3646, 22620), (3770, 21876), (4524, 18230), (5469, 15080), (5655, 14584), (7292, 11310), (7540, 10938), (9048, 9115)]