122684640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19692

約数の個数: 96

約数和(自身を含む): 416205216

約数和(自身を除く): 293520576

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, 6240, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 196610, 235932, 255593, 294915, 314576, 393220, 471864, 511186, 589830, 629152, 766779, 786440, 943728, 1022372, 1179660, 1277965, 1533558, 1572880, 1887456, 2044744, 2359320, 2555930, 3067116, 3145760, 3833895, 4089488, 4718640, 5111860, 6134232, 7667790, 8178976, 9437280, 10223720, 12268464, 15335580, 20447440, 24536928, 30671160, 40894880, 61342320, 122684640]

約数ペア:

[(1, 122684640), (2, 61342320), (3, 40894880), (4, 30671160), (5, 24536928), (6, 20447440), (8, 15335580), (10, 12268464), (12, 10223720), (13, 9437280), (15, 8178976), (16, 7667790), (20, 6134232), (24, 5111860), (26, 4718640), (30, 4089488), (32, 3833895), (39, 3145760), (40, 3067116), (48, 2555930), (52, 2359320), (60, 2044744), (65, 1887456), (78, 1572880), (80, 1533558), (96, 1277965), (104, 1179660), (120, 1022372), (130, 943728), (156, 786440), (160, 766779), (195, 629152), (208, 589830), (240, 511186), (260, 471864), (312, 393220), (390, 314576), (416, 294915), (480, 255593), (520, 235932), (624, 196610), (780, 157288), (1040, 117966), (1248, 98305), (1560, 78644), (2080, 58983), (3120, 39322), (6240, 19661)]