72498120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4001}}^1$

素因数の和:4166

約数の個数: 64

約数和(自身を含む): 218989440

約数和(自身を除く): 146491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4001, 4530, 6040, 8002, 9060, 12003, 16004, 18120, 20005, 24006, 32008, 40010, 48012, 60015, 80020, 96024, 120030, 160040, 240060, 480120, 604151, 1208302, 1812453, 2416604, 3020755, 3624906, 4833208, 6041510, 7249812, 9062265, 12083020, 14499624, 18124530, 24166040, 36249060, 72498120]

約数ペア:

[(1, 72498120), (2, 36249060), (3, 24166040), (4, 18124530), (5, 14499624), (6, 12083020), (8, 9062265), (10, 7249812), (12, 6041510), (15, 4833208), (20, 3624906), (24, 3020755), (30, 2416604), (40, 1812453), (60, 1208302), (120, 604151), (151, 480120), (302, 240060), (453, 160040), (604, 120030), (755, 96024), (906, 80020), (1208, 60015), (1510, 48012), (1812, 40010), (2265, 32008), (3020, 24006), (3624, 20005), (4001, 18120), (4530, 16004), (6040, 12003), (8002, 9060)]