1591614960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39241}}^1$

素因数の和:39283

約数の個数: 120

約数和(自身を含む): 5342876784

約数和(自身を除く): 3751261824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 39241, 40560, 78482, 117723, 156964, 196205, 235446, 313928, 392410, 470892, 510133, 588615, 627856, 784820, 941784, 1020266, 1177230, 1530399, 1569640, 1883568, 2040532, 2354460, 2550665, 3060798, 3139280, 4081064, 4708920, 5101330, 6121596, 6631729, 7651995, 8162128, 9417840, 10202660, 12243192, 13263458, 15303990, 19895187, 20405320, 24486384, 26526916, 30607980, 33158645, 39790374, 40810640, 53053832, 61215960, 66317290, 79580748, 99475935, 106107664, 122431920, 132634580, 159161496, 198951870, 265269160, 318322992, 397903740, 530538320, 795807480, 1591614960]

約数ペア:

[(1, 1591614960), (2, 795807480), (3, 530538320), (4, 397903740), (5, 318322992), (6, 265269160), (8, 198951870), (10, 159161496), (12, 132634580), (13, 122431920), (15, 106107664), (16, 99475935), (20, 79580748), (24, 66317290), (26, 61215960), (30, 53053832), (39, 40810640), (40, 39790374), (48, 33158645), (52, 30607980), (60, 26526916), (65, 24486384), (78, 20405320), (80, 19895187), (104, 15303990), (120, 13263458), (130, 12243192), (156, 10202660), (169, 9417840), (195, 8162128), (208, 7651995), (240, 6631729), (260, 6121596), (312, 5101330), (338, 4708920), (390, 4081064), (507, 3139280), (520, 3060798), (624, 2550665), (676, 2354460), (780, 2040532), (845, 1883568), (1014, 1569640), (1040, 1530399), (1352, 1177230), (1560, 1020266), (1690, 941784), (2028, 784820), (2535, 627856), (2704, 588615), (3120, 510133), (3380, 470892), (4056, 392410), (5070, 313928), (6760, 235446), (8112, 196205), (10140, 156964), (13520, 117723), (20280, 78482), (39241, 40560)]