16158480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5208

約数の個数: 80

約数和(自身を含む): 53954880

約数和(自身を除く): 37796400

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, 5179, 10358, 15537, 20716, 25895, 31074, 41432, 51790, 62148, 67327, 77685, 82864, 103580, 124296, 134654, 155370, 201981, 207160, 248592, 269308, 310740, 336635, 403962, 414320, 538616, 621480, 673270, 807924, 1009905, 1077232, 1242960, 1346540, 1615848, 2019810, 2693080, 3231696, 4039620, 5386160, 8079240, 16158480]

約数ペア:

[(1, 16158480), (2, 8079240), (3, 5386160), (4, 4039620), (5, 3231696), (6, 2693080), (8, 2019810), (10, 1615848), (12, 1346540), (13, 1242960), (15, 1077232), (16, 1009905), (20, 807924), (24, 673270), (26, 621480), (30, 538616), (39, 414320), (40, 403962), (48, 336635), (52, 310740), (60, 269308), (65, 248592), (78, 207160), (80, 201981), (104, 155370), (120, 134654), (130, 124296), (156, 103580), (195, 82864), (208, 77685), (240, 67327), (260, 62148), (312, 51790), (390, 41432), (520, 31074), (624, 25895), (780, 20716), (1040, 15537), (1560, 10358), (3120, 5179)]