7230480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 22927104

約数和(自身を除く): 15696624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 641, 705, 752, 940, 1128, 1282, 1410, 1880, 1923, 2256, 2564, 2820, 3205, 3760, 3846, 5128, 5640, 6410, 7692, 9615, 10256, 11280, 12820, 15384, 19230, 25640, 30127, 30768, 38460, 51280, 60254, 76920, 90381, 120508, 150635, 153840, 180762, 241016, 301270, 361524, 451905, 482032, 602540, 723048, 903810, 1205080, 1446096, 1807620, 2410160, 3615240, 7230480]

約数ペア:

[(1, 7230480), (2, 3615240), (3, 2410160), (4, 1807620), (5, 1446096), (6, 1205080), (8, 903810), (10, 723048), (12, 602540), (15, 482032), (16, 451905), (20, 361524), (24, 301270), (30, 241016), (40, 180762), (47, 153840), (48, 150635), (60, 120508), (80, 90381), (94, 76920), (120, 60254), (141, 51280), (188, 38460), (235, 30768), (240, 30127), (282, 25640), (376, 19230), (470, 15384), (564, 12820), (641, 11280), (705, 10256), (752, 9615), (940, 7692), (1128, 6410), (1282, 5640), (1410, 5128), (1880, 3846), (1923, 3760), (2256, 3205), (2564, 2820)]