2921160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 9564480

約数和(自身を除く): 6643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 22130, 24343, 26556, 33195, 44260, 48686, 53112, 66390, 73029, 88520, 97372, 121715, 132780, 146058, 194744, 243430, 265560, 292116, 365145, 486860, 584232, 730290, 973720, 1460580, 2921160]

約数ペア:

[(1, 2921160), (2, 1460580), (3, 973720), (4, 730290), (5, 584232), (6, 486860), (8, 365145), (10, 292116), (11, 265560), (12, 243430), (15, 194744), (20, 146058), (22, 132780), (24, 121715), (30, 97372), (33, 88520), (40, 73029), (44, 66390), (55, 53112), (60, 48686), (66, 44260), (88, 33195), (110, 26556), (120, 24343), (132, 22130), (165, 17704), (220, 13278), (264, 11065), (330, 8852), (440, 6639), (660, 4426), (1320, 2213)]