123698220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 357315840

約数和(自身を除く): 233617620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 83, 118, 166, 177, 236, 249, 295, 332, 354, 415, 421, 498, 590, 708, 830, 842, 885, 996, 1180, 1245, 1263, 1660, 1684, 1770, 2105, 2490, 2526, 3540, 4210, 4897, 4980, 5052, 6315, 8420, 9794, 12630, 14691, 19588, 24485, 24839, 25260, 29382, 34943, 48970, 49678, 58764, 69886, 73455, 74517, 97940, 99356, 104829, 124195, 139772, 146910, 149034, 174715, 209658, 248390, 293820, 298068, 349430, 372585, 419316, 496780, 524145, 698860, 745170, 1048290, 1490340, 2061637, 2096580, 4123274, 6184911, 8246548, 10308185, 12369822, 20616370, 24739644, 30924555, 41232740, 61849110, 123698220]

約数ペア:

[(1, 123698220), (2, 61849110), (3, 41232740), (4, 30924555), (5, 24739644), (6, 20616370), (10, 12369822), (12, 10308185), (15, 8246548), (20, 6184911), (30, 4123274), (59, 2096580), (60, 2061637), (83, 1490340), (118, 1048290), (166, 745170), (177, 698860), (236, 524145), (249, 496780), (295, 419316), (332, 372585), (354, 349430), (415, 298068), (421, 293820), (498, 248390), (590, 209658), (708, 174715), (830, 149034), (842, 146910), (885, 139772), (996, 124195), (1180, 104829), (1245, 99356), (1263, 97940), (1660, 74517), (1684, 73455), (1770, 69886), (2105, 58764), (2490, 49678), (2526, 48970), (3540, 34943), (4210, 29382), (4897, 25260), (4980, 24839), (5052, 24485), (6315, 19588), (8420, 14691), (9794, 12630)]