465663120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149251}}^1$

素因数の和:149280

約数の個数: 80

約数和(自身を含む): 1554608832

約数和(自身を除く): 1088945712

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, 149251, 298502, 447753, 597004, 746255, 895506, 1194008, 1492510, 1791012, 1940263, 2238765, 2388016, 2985020, 3582024, 3880526, 4477530, 5820789, 5970040, 7164048, 7761052, 8955060, 9701315, 11641578, 11940080, 15522104, 17910120, 19402630, 23283156, 29103945, 31044208, 35820240, 38805260, 46566312, 58207890, 77610520, 93132624, 116415780, 155221040, 232831560, 465663120]

約数ペア:

[(1, 465663120), (2, 232831560), (3, 155221040), (4, 116415780), (5, 93132624), (6, 77610520), (8, 58207890), (10, 46566312), (12, 38805260), (13, 35820240), (15, 31044208), (16, 29103945), (20, 23283156), (24, 19402630), (26, 17910120), (30, 15522104), (39, 11940080), (40, 11641578), (48, 9701315), (52, 8955060), (60, 7761052), (65, 7164048), (78, 5970040), (80, 5820789), (104, 4477530), (120, 3880526), (130, 3582024), (156, 2985020), (195, 2388016), (208, 2238765), (240, 1940263), (260, 1791012), (312, 1492510), (390, 1194008), (520, 895506), (624, 746255), (780, 597004), (1040, 447753), (1560, 298502), (3120, 149251)]