3452280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 11158560

約数和(自身を除く): 7706280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 28769, 33195, 44260, 53112, 57538, 66390, 86307, 88520, 115076, 132780, 143845, 172614, 230152, 265560, 287690, 345228, 431535, 575380, 690456, 863070, 1150760, 1726140, 3452280]

約数ペア:

[(1, 3452280), (2, 1726140), (3, 1150760), (4, 863070), (5, 690456), (6, 575380), (8, 431535), (10, 345228), (12, 287690), (13, 265560), (15, 230152), (20, 172614), (24, 143845), (26, 132780), (30, 115076), (39, 88520), (40, 86307), (52, 66390), (60, 57538), (65, 53112), (78, 44260), (104, 33195), (120, 28769), (130, 26556), (156, 22130), (195, 17704), (260, 13278), (312, 11065), (390, 8852), (520, 6639), (780, 4426), (1560, 2213)]