804995640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54539}}^1$

素因数の和:54597

約数の個数: 96

約数和(自身を含む): 2680095600

約数和(自身を除く): 1875099960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 54539, 109078, 163617, 218156, 272695, 327234, 436312, 490851, 545390, 654468, 818085, 981702, 1090780, 1308936, 1636170, 1963404, 2181560, 2236099, 2454255, 3272340, 3926808, 4472198, 4908510, 6544680, 6708297, 8944396, 9817020, 11180495, 13416594, 17888792, 19634040, 20124891, 22360990, 26833188, 33541485, 40249782, 44721980, 53666376, 67082970, 80499564, 89443960, 100624455, 134165940, 160999128, 201248910, 268331880, 402497820, 804995640]

約数ペア:

[(1, 804995640), (2, 402497820), (3, 268331880), (4, 201248910), (5, 160999128), (6, 134165940), (8, 100624455), (9, 89443960), (10, 80499564), (12, 67082970), (15, 53666376), (18, 44721980), (20, 40249782), (24, 33541485), (30, 26833188), (36, 22360990), (40, 20124891), (41, 19634040), (45, 17888792), (60, 13416594), (72, 11180495), (82, 9817020), (90, 8944396), (120, 6708297), (123, 6544680), (164, 4908510), (180, 4472198), (205, 3926808), (246, 3272340), (328, 2454255), (360, 2236099), (369, 2181560), (410, 1963404), (492, 1636170), (615, 1308936), (738, 1090780), (820, 981702), (984, 818085), (1230, 654468), (1476, 545390), (1640, 490851), (1845, 436312), (2460, 327234), (2952, 272695), (3690, 218156), (4920, 163617), (7380, 109078), (14760, 54539)]