84082440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53899}}^1$

素因数の和:53926

約数の個数: 64

約数和(自身を含む): 271656000

約数和(自身を除く): 187573560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53899, 107798, 161697, 215596, 269495, 323394, 431192, 538990, 646788, 700687, 808485, 1077980, 1293576, 1401374, 1616970, 2102061, 2155960, 2802748, 3233940, 3503435, 4204122, 5605496, 6467880, 7006870, 8408244, 10510305, 14013740, 16816488, 21020610, 28027480, 42041220, 84082440]

約数ペア:

[(1, 84082440), (2, 42041220), (3, 28027480), (4, 21020610), (5, 16816488), (6, 14013740), (8, 10510305), (10, 8408244), (12, 7006870), (13, 6467880), (15, 5605496), (20, 4204122), (24, 3503435), (26, 3233940), (30, 2802748), (39, 2155960), (40, 2102061), (52, 1616970), (60, 1401374), (65, 1293576), (78, 1077980), (104, 808485), (120, 700687), (130, 646788), (156, 538990), (195, 431192), (260, 323394), (312, 269495), (390, 215596), (520, 161697), (780, 107798), (1560, 53899)]