230745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 716829120

約数和(自身を除く): 486083760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1301, 1478, 2217, 2602, 2956, 3695, 3903, 4434, 5204, 5912, 6505, 7390, 7806, 8868, 10408, 11085, 11824, 13010, 14780, 15612, 17736, 19515, 20816, 22170, 26020, 29560, 31224, 35472, 39030, 44340, 52040, 59120, 62448, 78060, 88680, 104080, 156120, 177360, 312240, 961439, 1922878, 2884317, 3845756, 4807195, 5768634, 7691512, 9614390, 11537268, 14421585, 15383024, 19228780, 23074536, 28843170, 38457560, 46149072, 57686340, 76915120, 115372680, 230745360]

約数ペア:

[(1, 230745360), (2, 115372680), (3, 76915120), (4, 57686340), (5, 46149072), (6, 38457560), (8, 28843170), (10, 23074536), (12, 19228780), (15, 15383024), (16, 14421585), (20, 11537268), (24, 9614390), (30, 7691512), (40, 5768634), (48, 4807195), (60, 3845756), (80, 2884317), (120, 1922878), (240, 961439), (739, 312240), (1301, 177360), (1478, 156120), (2217, 104080), (2602, 88680), (2956, 78060), (3695, 62448), (3903, 59120), (4434, 52040), (5204, 44340), (5912, 39030), (6505, 35472), (7390, 31224), (7806, 29560), (8868, 26020), (10408, 22170), (11085, 20816), (11824, 19515), (13010, 17736), (14780, 15612)]