282739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181243}}^1$

素因数の和:181270

約数の個数: 64

約数和(自身を含む): 913469760

約数和(自身を除く): 630730680

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, 181243, 362486, 543729, 724972, 906215, 1087458, 1449944, 1812430, 2174916, 2356159, 2718645, 3624860, 4349832, 4712318, 5437290, 7068477, 7249720, 9424636, 10874580, 11780795, 14136954, 18849272, 21749160, 23561590, 28273908, 35342385, 47123180, 56547816, 70684770, 94246360, 141369540, 282739080]

約数ペア:

[(1, 282739080), (2, 141369540), (3, 94246360), (4, 70684770), (5, 56547816), (6, 47123180), (8, 35342385), (10, 28273908), (12, 23561590), (13, 21749160), (15, 18849272), (20, 14136954), (24, 11780795), (26, 10874580), (30, 9424636), (39, 7249720), (40, 7068477), (52, 5437290), (60, 4712318), (65, 4349832), (78, 3624860), (104, 2718645), (120, 2356159), (130, 2174916), (156, 1812430), (195, 1449944), (260, 1087458), (312, 906215), (390, 724972), (520, 543729), (780, 362486), (1560, 181243)]