7404606480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{67511}}^1$

素因数の和:67984

約数の個数: 80

約数和(自身を含む): 23004849024

約数和(自身を除く): 15600242544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 7312, 9140, 10968, 13710, 18280, 21936, 27420, 36560, 54840, 67511, 109680, 135022, 202533, 270044, 337555, 405066, 540088, 675110, 810132, 1012665, 1080176, 1350220, 1620264, 2025330, 2700440, 3240528, 4050660, 5400880, 8101320, 16202640, 30852527, 61705054, 92557581, 123410108, 154262635, 185115162, 246820216, 308525270, 370230324, 462787905, 493640432, 617050540, 740460648, 925575810, 1234101080, 1480921296, 1851151620, 2468202160, 3702303240, 7404606480]

約数ペア:

[(1, 7404606480), (2, 3702303240), (3, 2468202160), (4, 1851151620), (5, 1480921296), (6, 1234101080), (8, 925575810), (10, 740460648), (12, 617050540), (15, 493640432), (16, 462787905), (20, 370230324), (24, 308525270), (30, 246820216), (40, 185115162), (48, 154262635), (60, 123410108), (80, 92557581), (120, 61705054), (240, 30852527), (457, 16202640), (914, 8101320), (1371, 5400880), (1828, 4050660), (2285, 3240528), (2742, 2700440), (3656, 2025330), (4570, 1620264), (5484, 1350220), (6855, 1080176), (7312, 1012665), (9140, 810132), (10968, 675110), (13710, 540088), (18280, 405066), (21936, 337555), (27420, 270044), (36560, 202533), (54840, 135022), (67511, 109680)]