392427120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3691}}^1$

素因数の和:4150

約数の個数: 80

約数和(自身を含む): 1219600512

約数和(自身を除く): 827173392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2215, 2658, 3544, 3691, 4430, 5316, 6645, 7088, 7382, 8860, 10632, 11073, 13290, 14764, 17720, 18455, 21264, 22146, 26580, 29528, 35440, 36910, 44292, 53160, 55365, 59056, 73820, 88584, 106320, 110730, 147640, 177168, 221460, 295280, 442920, 885840, 1635113, 3270226, 4905339, 6540452, 8175565, 9810678, 13080904, 16351130, 19621356, 24526695, 26161808, 32702260, 39242712, 49053390, 65404520, 78485424, 98106780, 130809040, 196213560, 392427120]

約数ペア:

[(1, 392427120), (2, 196213560), (3, 130809040), (4, 98106780), (5, 78485424), (6, 65404520), (8, 49053390), (10, 39242712), (12, 32702260), (15, 26161808), (16, 24526695), (20, 19621356), (24, 16351130), (30, 13080904), (40, 9810678), (48, 8175565), (60, 6540452), (80, 4905339), (120, 3270226), (240, 1635113), (443, 885840), (886, 442920), (1329, 295280), (1772, 221460), (2215, 177168), (2658, 147640), (3544, 110730), (3691, 106320), (4430, 88584), (5316, 73820), (6645, 59056), (7088, 55365), (7382, 53160), (8860, 44292), (10632, 36910), (11073, 35440), (13290, 29528), (14764, 26580), (17720, 22146), (18455, 21264)]