84807840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13591}}^1$

素因数の和:13622

約数の個数: 96

約数和(自身を含む): 287715456

約数和(自身を除く): 202907616

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13591, 27182, 40773, 54364, 67955, 81546, 108728, 135910, 163092, 176683, 203865, 217456, 271820, 326184, 353366, 407730, 434912, 530049, 543640, 652368, 706732, 815460, 883415, 1060098, 1087280, 1304736, 1413464, 1630920, 1766830, 2120196, 2174560, 2650245, 2826928, 3261840, 3533660, 4240392, 5300490, 5653856, 6523680, 7067320, 8480784, 10600980, 14134640, 16961568, 21201960, 28269280, 42403920, 84807840]

約数ペア:

[(1, 84807840), (2, 42403920), (3, 28269280), (4, 21201960), (5, 16961568), (6, 14134640), (8, 10600980), (10, 8480784), (12, 7067320), (13, 6523680), (15, 5653856), (16, 5300490), (20, 4240392), (24, 3533660), (26, 3261840), (30, 2826928), (32, 2650245), (39, 2174560), (40, 2120196), (48, 1766830), (52, 1630920), (60, 1413464), (65, 1304736), (78, 1087280), (80, 1060098), (96, 883415), (104, 815460), (120, 706732), (130, 652368), (156, 543640), (160, 530049), (195, 434912), (208, 407730), (240, 353366), (260, 326184), (312, 271820), (390, 217456), (416, 203865), (480, 176683), (520, 163092), (624, 135910), (780, 108728), (1040, 81546), (1248, 67955), (1560, 54364), (2080, 40773), (3120, 27182), (6240, 13591)]