31614120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 103657320

約数和(自身を除く): 72043200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 641, 685, 822, 1096, 1233, 1282, 1370, 1644, 1923, 2055, 2466, 2564, 2740, 3205, 3288, 3846, 4110, 4932, 5128, 5480, 5769, 6165, 6410, 7692, 8220, 9615, 9864, 11538, 12330, 12820, 15384, 16440, 19230, 23076, 24660, 25640, 28845, 38460, 46152, 49320, 57690, 76920, 87817, 115380, 175634, 230760, 263451, 351268, 439085, 526902, 702536, 790353, 878170, 1053804, 1317255, 1580706, 1756340, 2107608, 2634510, 3161412, 3512680, 3951765, 5269020, 6322824, 7903530, 10538040, 15807060, 31614120]

約数ペア:

[(1, 31614120), (2, 15807060), (3, 10538040), (4, 7903530), (5, 6322824), (6, 5269020), (8, 3951765), (9, 3512680), (10, 3161412), (12, 2634510), (15, 2107608), (18, 1756340), (20, 1580706), (24, 1317255), (30, 1053804), (36, 878170), (40, 790353), (45, 702536), (60, 526902), (72, 439085), (90, 351268), (120, 263451), (137, 230760), (180, 175634), (274, 115380), (360, 87817), (411, 76920), (548, 57690), (641, 49320), (685, 46152), (822, 38460), (1096, 28845), (1233, 25640), (1282, 24660), (1370, 23076), (1644, 19230), (1923, 16440), (2055, 15384), (2466, 12820), (2564, 12330), (2740, 11538), (3205, 9864), (3288, 9615), (3846, 8220), (4110, 7692), (4932, 6410), (5128, 6165), (5480, 5769)]