55112904720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76545701}}^1$

素因数の和:76545720

約数の個数: 60

約数和(自身を含む): 185087507436

約数和(自身を除く): 129974602716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76545701, 153091402, 229637103, 306182804, 382728505, 459274206, 612365608, 688911309, 765457010, 918548412, 1148185515, 1224731216, 1377822618, 1530914020, 1837096824, 2296371030, 2755645236, 3061828040, 3444556545, 3674193648, 4592742060, 5511290472, 6123656080, 6889113090, 9185484120, 11022580944, 13778226180, 18370968240, 27556452360, 55112904720]

約数ペア:

[(1, 55112904720), (2, 27556452360), (3, 18370968240), (4, 13778226180), (5, 11022580944), (6, 9185484120), (8, 6889113090), (9, 6123656080), (10, 5511290472), (12, 4592742060), (15, 3674193648), (16, 3444556545), (18, 3061828040), (20, 2755645236), (24, 2296371030), (30, 1837096824), (36, 1530914020), (40, 1377822618), (45, 1224731216), (48, 1148185515), (60, 918548412), (72, 765457010), (80, 688911309), (90, 612365608), (120, 459274206), (144, 382728505), (180, 306182804), (240, 229637103), (360, 153091402), (720, 76545701)]