153490480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13417}}^1$

素因数の和:13454

約数の個数: 80

約数和(自身を含む): 419285664

約数和(自身を除く): 265795184

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 13417, 26834, 53668, 67085, 107336, 134170, 147587, 174421, 214672, 268340, 295174, 348842, 536680, 590348, 697684, 737935, 872105, 1073360, 1180696, 1395368, 1475870, 1744210, 1918631, 2361392, 2790736, 2951740, 3488420, 3837262, 5903480, 6976840, 7674524, 9593155, 11806960, 13953680, 15349048, 19186310, 30698096, 38372620, 76745240, 153490480]

約数ペア:

[(1, 153490480), (2, 76745240), (4, 38372620), (5, 30698096), (8, 19186310), (10, 15349048), (11, 13953680), (13, 11806960), (16, 9593155), (20, 7674524), (22, 6976840), (26, 5903480), (40, 3837262), (44, 3488420), (52, 2951740), (55, 2790736), (65, 2361392), (80, 1918631), (88, 1744210), (104, 1475870), (110, 1395368), (130, 1180696), (143, 1073360), (176, 872105), (208, 737935), (220, 697684), (260, 590348), (286, 536680), (440, 348842), (520, 295174), (572, 268340), (715, 214672), (880, 174421), (1040, 147587), (1144, 134170), (1430, 107336), (2288, 67085), (2860, 53668), (5720, 26834), (11440, 13417)]