160950660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206347}}^1$

素因数の和:206372

約数の個数: 48

約数和(自身を含む): 485330496

約数和(自身を除く): 324379836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 206347, 412694, 619041, 825388, 1031735, 1238082, 2063470, 2476164, 2682511, 3095205, 4126940, 5365022, 6190410, 8047533, 10730044, 12380820, 13412555, 16095066, 26825110, 32190132, 40237665, 53650220, 80475330, 160950660]

約数ペア:

[(1, 160950660), (2, 80475330), (3, 53650220), (4, 40237665), (5, 32190132), (6, 26825110), (10, 16095066), (12, 13412555), (13, 12380820), (15, 10730044), (20, 8047533), (26, 6190410), (30, 5365022), (39, 4126940), (52, 3095205), (60, 2682511), (65, 2476164), (78, 2063470), (130, 1238082), (156, 1031735), (195, 825388), (260, 619041), (390, 412694), (780, 206347)]