101371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32491}}^1$

素因数の和:32520

約数の個数: 80

約数和(自身を含む): 338436672

約数和(自身を除く): 237064752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 32491, 64982, 97473, 129964, 162455, 194946, 259928, 324910, 389892, 422383, 487365, 519856, 649820, 779784, 844766, 974730, 1267149, 1299640, 1559568, 1689532, 1949460, 2111915, 2534298, 2599280, 3379064, 3898920, 4223830, 5068596, 6335745, 6758128, 7797840, 8447660, 10137192, 12671490, 16895320, 20274384, 25342980, 33790640, 50685960, 101371920]

約数ペア:

[(1, 101371920), (2, 50685960), (3, 33790640), (4, 25342980), (5, 20274384), (6, 16895320), (8, 12671490), (10, 10137192), (12, 8447660), (13, 7797840), (15, 6758128), (16, 6335745), (20, 5068596), (24, 4223830), (26, 3898920), (30, 3379064), (39, 2599280), (40, 2534298), (48, 2111915), (52, 1949460), (60, 1689532), (65, 1559568), (78, 1299640), (80, 1267149), (104, 974730), (120, 844766), (130, 779784), (156, 649820), (195, 519856), (208, 487365), (240, 422383), (260, 389892), (312, 324910), (390, 259928), (520, 194946), (624, 162455), (780, 129964), (1040, 97473), (1560, 64982), (3120, 32491)]