8016060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 16821060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 239, 258, 260, 390, 430, 478, 516, 559, 645, 717, 780, 860, 956, 1118, 1195, 1290, 1434, 1677, 2236, 2390, 2580, 2795, 2868, 3107, 3354, 3585, 4780, 5590, 6214, 6708, 7170, 8385, 9321, 10277, 11180, 12428, 14340, 15535, 16770, 18642, 20554, 30831, 31070, 33540, 37284, 41108, 46605, 51385, 61662, 62140, 93210, 102770, 123324, 133601, 154155, 186420, 205540, 267202, 308310, 400803, 534404, 616620, 668005, 801606, 1336010, 1603212, 2004015, 2672020, 4008030, 8016060]

約数ペア:

[(1, 8016060), (2, 4008030), (3, 2672020), (4, 2004015), (5, 1603212), (6, 1336010), (10, 801606), (12, 668005), (13, 616620), (15, 534404), (20, 400803), (26, 308310), (30, 267202), (39, 205540), (43, 186420), (52, 154155), (60, 133601), (65, 123324), (78, 102770), (86, 93210), (129, 62140), (130, 61662), (156, 51385), (172, 46605), (195, 41108), (215, 37284), (239, 33540), (258, 31070), (260, 30831), (390, 20554), (430, 18642), (478, 16770), (516, 15535), (559, 14340), (645, 12428), (717, 11180), (780, 10277), (860, 9321), (956, 8385), (1118, 7170), (1195, 6708), (1290, 6214), (1434, 5590), (1677, 4780), (2236, 3585), (2390, 3354), (2580, 3107), (2795, 2868)]