149440920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23497}}^1$

素因数の和:23564

約数の個数: 64

約数和(自身を含む): 456801120

約数和(自身を除く): 307360200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 469940, 563928, 704910, 939880, 1245341, 1409820, 2490682, 2819640, 3736023, 4981364, 6226705, 7472046, 9962728, 12453410, 14944092, 18680115, 24906820, 29888184, 37360230, 49813640, 74720460, 149440920]

約数ペア:

[(1, 149440920), (2, 74720460), (3, 49813640), (4, 37360230), (5, 29888184), (6, 24906820), (8, 18680115), (10, 14944092), (12, 12453410), (15, 9962728), (20, 7472046), (24, 6226705), (30, 4981364), (40, 3736023), (53, 2819640), (60, 2490682), (106, 1409820), (120, 1245341), (159, 939880), (212, 704910), (265, 563928), (318, 469940), (424, 352455), (530, 281964), (636, 234970), (795, 187976), (1060, 140982), (1272, 117485), (1590, 93988), (2120, 70491), (3180, 46994), (6360, 23497)]