72463560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46451}}^1$

素因数の和:46478

約数の個数: 64

約数和(自身を含む): 234118080

約数和(自身を除く): 161654520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 46451, 92902, 139353, 185804, 232255, 278706, 371608, 464510, 557412, 603863, 696765, 929020, 1114824, 1207726, 1393530, 1811589, 1858040, 2415452, 2787060, 3019315, 3623178, 4830904, 5574120, 6038630, 7246356, 9057945, 12077260, 14492712, 18115890, 24154520, 36231780, 72463560]

約数ペア:

[(1, 72463560), (2, 36231780), (3, 24154520), (4, 18115890), (5, 14492712), (6, 12077260), (8, 9057945), (10, 7246356), (12, 6038630), (13, 5574120), (15, 4830904), (20, 3623178), (24, 3019315), (26, 2787060), (30, 2415452), (39, 1858040), (40, 1811589), (52, 1393530), (60, 1207726), (65, 1114824), (78, 929020), (104, 696765), (120, 603863), (130, 557412), (156, 464510), (195, 371608), (260, 278706), (312, 232255), (390, 185804), (520, 139353), (780, 92902), (1560, 46451)]