1570555920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284521}}^1$

素因数の和:284560

約数の個数: 80

約数和(自身を含む): 5080424832

約数和(自身を除く): 3509868912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 284521, 569042, 853563, 1138084, 1422605, 1707126, 2276168, 2845210, 3414252, 4267815, 4552336, 5690420, 6543983, 6828504, 8535630, 11380840, 13087966, 13657008, 17071260, 19631949, 22761680, 26175932, 32719915, 34142520, 39263898, 52351864, 65439830, 68285040, 78527796, 98159745, 104703728, 130879660, 157055592, 196319490, 261759320, 314111184, 392638980, 523518640, 785277960, 1570555920]

約数ペア:

[(1, 1570555920), (2, 785277960), (3, 523518640), (4, 392638980), (5, 314111184), (6, 261759320), (8, 196319490), (10, 157055592), (12, 130879660), (15, 104703728), (16, 98159745), (20, 78527796), (23, 68285040), (24, 65439830), (30, 52351864), (40, 39263898), (46, 34142520), (48, 32719915), (60, 26175932), (69, 22761680), (80, 19631949), (92, 17071260), (115, 13657008), (120, 13087966), (138, 11380840), (184, 8535630), (230, 6828504), (240, 6543983), (276, 5690420), (345, 4552336), (368, 4267815), (460, 3414252), (552, 2845210), (690, 2276168), (920, 1707126), (1104, 1422605), (1380, 1138084), (1840, 853563), (2760, 569042), (5520, 284521)]