99898320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{416243}}^1$

素因数の和:416259

約数の個数: 40

約数和(自身を含む): 309685536

約数和(自身を除く): 209787216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 416243, 832486, 1248729, 1664972, 2081215, 2497458, 3329944, 4162430, 4994916, 6243645, 6659888, 8324860, 9989832, 12487290, 16649720, 19979664, 24974580, 33299440, 49949160, 99898320]

約数ペア:

[(1, 99898320), (2, 49949160), (3, 33299440), (4, 24974580), (5, 19979664), (6, 16649720), (8, 12487290), (10, 9989832), (12, 8324860), (15, 6659888), (16, 6243645), (20, 4994916), (24, 4162430), (30, 3329944), (40, 2497458), (48, 2081215), (60, 1664972), (80, 1248729), (120, 832486), (240, 416243)]