7873680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 24909120

約数和(自身を除く): 17035440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 619, 636, 795, 848, 1060, 1238, 1272, 1590, 1857, 2120, 2476, 2544, 3095, 3180, 3714, 4240, 4952, 6190, 6360, 7428, 9285, 9904, 12380, 12720, 14856, 18570, 24760, 29712, 32807, 37140, 49520, 65614, 74280, 98421, 131228, 148560, 164035, 196842, 262456, 328070, 393684, 492105, 524912, 656140, 787368, 984210, 1312280, 1574736, 1968420, 2624560, 3936840, 7873680]

約数ペア:

[(1, 7873680), (2, 3936840), (3, 2624560), (4, 1968420), (5, 1574736), (6, 1312280), (8, 984210), (10, 787368), (12, 656140), (15, 524912), (16, 492105), (20, 393684), (24, 328070), (30, 262456), (40, 196842), (48, 164035), (53, 148560), (60, 131228), (80, 98421), (106, 74280), (120, 65614), (159, 49520), (212, 37140), (240, 32807), (265, 29712), (318, 24760), (424, 18570), (530, 14856), (619, 12720), (636, 12380), (795, 9904), (848, 9285), (1060, 7428), (1238, 6360), (1272, 6190), (1590, 4952), (1857, 4240), (2120, 3714), (2476, 3180), (2544, 3095)]