65434560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68161}}^1$

素因数の和:68181

約数の個数: 56

約数和(自身を含む): 207757776

約数和(自身を除く): 142323216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 68161, 136322, 204483, 272644, 340805, 408966, 545288, 681610, 817932, 1022415, 1090576, 1363220, 1635864, 2044830, 2181152, 2726440, 3271728, 4089660, 4362304, 5452880, 6543456, 8179320, 10905760, 13086912, 16358640, 21811520, 32717280, 65434560]

約数ペア:

[(1, 65434560), (2, 32717280), (3, 21811520), (4, 16358640), (5, 13086912), (6, 10905760), (8, 8179320), (10, 6543456), (12, 5452880), (15, 4362304), (16, 4089660), (20, 3271728), (24, 2726440), (30, 2181152), (32, 2044830), (40, 1635864), (48, 1363220), (60, 1090576), (64, 1022415), (80, 817932), (96, 681610), (120, 545288), (160, 408966), (192, 340805), (240, 272644), (320, 204483), (480, 136322), (960, 68161)]