845407680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67741}}^1$

素因数の和:67774

約数の個数: 112

約数和(自身を含む): 2890686624

約数和(自身を除く): 2045278944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 67741, 135482, 203223, 270964, 338705, 406446, 541928, 677410, 812892, 880633, 1016115, 1083856, 1354820, 1625784, 1761266, 2032230, 2167712, 2641899, 2709640, 3251568, 3522532, 4064460, 4335424, 4403165, 5283798, 5419280, 6503136, 7045064, 8128920, 8806330, 10567596, 10838560, 13006272, 13209495, 14090128, 16257840, 17612660, 21135192, 21677120, 26418990, 28180256, 32515680, 35225320, 42270384, 52837980, 56360512, 65031360, 70450640, 84540768, 105675960, 140901280, 169081536, 211351920, 281802560, 422703840, 845407680]

約数ペア:

[(1, 845407680), (2, 422703840), (3, 281802560), (4, 211351920), (5, 169081536), (6, 140901280), (8, 105675960), (10, 84540768), (12, 70450640), (13, 65031360), (15, 56360512), (16, 52837980), (20, 42270384), (24, 35225320), (26, 32515680), (30, 28180256), (32, 26418990), (39, 21677120), (40, 21135192), (48, 17612660), (52, 16257840), (60, 14090128), (64, 13209495), (65, 13006272), (78, 10838560), (80, 10567596), (96, 8806330), (104, 8128920), (120, 7045064), (130, 6503136), (156, 5419280), (160, 5283798), (192, 4403165), (195, 4335424), (208, 4064460), (240, 3522532), (260, 3251568), (312, 2709640), (320, 2641899), (390, 2167712), (416, 2032230), (480, 1761266), (520, 1625784), (624, 1354820), (780, 1083856), (832, 1016115), (960, 880633), (1040, 812892), (1248, 677410), (1560, 541928), (2080, 406446), (2496, 338705), (3120, 270964), (4160, 203223), (6240, 135482), (12480, 67741)]