289178520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2267}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 868734720

約数和(自身を除く): 579556200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 2126, 2267, 3189, 4252, 4534, 5315, 6378, 6801, 8504, 9068, 10630, 11335, 12756, 13602, 15945, 18136, 21260, 22670, 25512, 27204, 31890, 34005, 42520, 45340, 54408, 63780, 68010, 90680, 127560, 136020, 272040, 2409821, 4819642, 7229463, 9639284, 12049105, 14458926, 19278568, 24098210, 28917852, 36147315, 48196420, 57835704, 72294630, 96392840, 144589260, 289178520]

約数ペア:

[(1, 289178520), (2, 144589260), (3, 96392840), (4, 72294630), (5, 57835704), (6, 48196420), (8, 36147315), (10, 28917852), (12, 24098210), (15, 19278568), (20, 14458926), (24, 12049105), (30, 9639284), (40, 7229463), (60, 4819642), (120, 2409821), (1063, 272040), (2126, 136020), (2267, 127560), (3189, 90680), (4252, 68010), (4534, 63780), (5315, 54408), (6378, 45340), (6801, 42520), (8504, 34005), (9068, 31890), (10630, 27204), (11335, 25512), (12756, 22670), (13602, 21260), (15945, 18136)]