179916360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115331}}^1$

素因数の和:115358

約数の個数: 64

約数和(自身を含む): 581273280

約数和(自身を除く): 401356920

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, 115331, 230662, 345993, 461324, 576655, 691986, 922648, 1153310, 1383972, 1499303, 1729965, 2306620, 2767944, 2998606, 3459930, 4497909, 4613240, 5997212, 6919860, 7496515, 8995818, 11994424, 13839720, 14993030, 17991636, 22489545, 29986060, 35983272, 44979090, 59972120, 89958180, 179916360]

約数ペア:

[(1, 179916360), (2, 89958180), (3, 59972120), (4, 44979090), (5, 35983272), (6, 29986060), (8, 22489545), (10, 17991636), (12, 14993030), (13, 13839720), (15, 11994424), (20, 8995818), (24, 7496515), (26, 6919860), (30, 5997212), (39, 4613240), (40, 4497909), (52, 3459930), (60, 2998606), (65, 2767944), (78, 2306620), (104, 1729965), (120, 1499303), (130, 1383972), (156, 1153310), (195, 922648), (260, 691986), (312, 576655), (390, 461324), (520, 345993), (780, 230662), (1560, 115331)]