30163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125683}}^1$

素因数の和:125699

約数の個数: 40

約数和(自身を含む): 93508896

約数和(自身を除く): 63344976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125683, 251366, 377049, 502732, 628415, 754098, 1005464, 1256830, 1508196, 1885245, 2010928, 2513660, 3016392, 3770490, 5027320, 6032784, 7540980, 10054640, 15081960, 30163920]

約数ペア:

[(1, 30163920), (2, 15081960), (3, 10054640), (4, 7540980), (5, 6032784), (6, 5027320), (8, 3770490), (10, 3016392), (12, 2513660), (15, 2010928), (16, 1885245), (20, 1508196), (24, 1256830), (30, 1005464), (40, 754098), (48, 628415), (60, 502732), (80, 377049), (120, 251366), (240, 125683)]