1859299440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7747081}}^1$

素因数の和:7747097

約数の個数: 40

約数和(自身を含む): 5763829008

約数和(自身を除く): 3904529568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7747081, 15494162, 23241243, 30988324, 38735405, 46482486, 61976648, 77470810, 92964972, 116206215, 123953296, 154941620, 185929944, 232412430, 309883240, 371859888, 464824860, 619766480, 929649720, 1859299440]

約数ペア:

[(1, 1859299440), (2, 929649720), (3, 619766480), (4, 464824860), (5, 371859888), (6, 309883240), (8, 232412430), (10, 185929944), (12, 154941620), (15, 123953296), (16, 116206215), (20, 92964972), (24, 77470810), (30, 61976648), (40, 46482486), (48, 38735405), (60, 30988324), (80, 23241243), (120, 15494162), (240, 7747081)]