31942560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5150

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 76437600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 5119, 6240, 10238, 15357, 20476, 25595, 30714, 40952, 51190, 61428, 66547, 76785, 81904, 102380, 122856, 133094, 153570, 163808, 199641, 204760, 245712, 266188, 307140, 332735, 399282, 409520, 491424, 532376, 614280, 665470, 798564, 819040, 998205, 1064752, 1228560, 1330940, 1597128, 1996410, 2129504, 2457120, 2661880, 3194256, 3992820, 5323760, 6388512, 7985640, 10647520, 15971280, 31942560]

約数ペア:

[(1, 31942560), (2, 15971280), (3, 10647520), (4, 7985640), (5, 6388512), (6, 5323760), (8, 3992820), (10, 3194256), (12, 2661880), (13, 2457120), (15, 2129504), (16, 1996410), (20, 1597128), (24, 1330940), (26, 1228560), (30, 1064752), (32, 998205), (39, 819040), (40, 798564), (48, 665470), (52, 614280), (60, 532376), (65, 491424), (78, 409520), (80, 399282), (96, 332735), (104, 307140), (120, 266188), (130, 245712), (156, 204760), (160, 199641), (195, 163808), (208, 153570), (240, 133094), (260, 122856), (312, 102380), (390, 81904), (416, 76785), (480, 66547), (520, 61428), (624, 51190), (780, 40952), (1040, 30714), (1248, 25595), (1560, 20476), (2080, 15357), (3120, 10238), (5119, 6240)]