498420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 1693440

約数和(自身を除く): 1195020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 90, 108, 117, 130, 135, 142, 156, 180, 195, 213, 234, 260, 270, 284, 351, 355, 390, 426, 468, 540, 585, 639, 702, 710, 780, 852, 923, 1065, 1170, 1278, 1404, 1420, 1755, 1846, 1917, 2130, 2340, 2556, 2769, 3195, 3510, 3692, 3834, 4260, 4615, 5538, 6390, 7020, 7668, 8307, 9230, 9585, 11076, 12780, 13845, 16614, 18460, 19170, 24921, 27690, 33228, 38340, 41535, 49842, 55380, 83070, 99684, 124605, 166140, 249210, 498420]

約数ペア:

[(1, 498420), (2, 249210), (3, 166140), (4, 124605), (5, 99684), (6, 83070), (9, 55380), (10, 49842), (12, 41535), (13, 38340), (15, 33228), (18, 27690), (20, 24921), (26, 19170), (27, 18460), (30, 16614), (36, 13845), (39, 12780), (45, 11076), (52, 9585), (54, 9230), (60, 8307), (65, 7668), (71, 7020), (78, 6390), (90, 5538), (108, 4615), (117, 4260), (130, 3834), (135, 3692), (142, 3510), (156, 3195), (180, 2769), (195, 2556), (213, 2340), (234, 2130), (260, 1917), (270, 1846), (284, 1755), (351, 1420), (355, 1404), (390, 1278), (426, 1170), (468, 1065), (540, 923), (585, 852), (639, 780), (702, 710)]