147031440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{829}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 456964800

約数和(自身を除く): 309933360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 829, 1478, 1658, 2217, 2487, 2956, 3316, 3695, 4145, 4434, 4974, 5912, 6632, 7390, 8290, 8868, 9948, 11085, 11824, 12435, 13264, 14780, 16580, 17736, 19896, 22170, 24870, 29560, 33160, 35472, 39792, 44340, 49740, 59120, 66320, 88680, 99480, 177360, 198960, 612631, 1225262, 1837893, 2450524, 3063155, 3675786, 4901048, 6126310, 7351572, 9189465, 9802096, 12252620, 14703144, 18378930, 24505240, 29406288, 36757860, 49010480, 73515720, 147031440]

約数ペア:

[(1, 147031440), (2, 73515720), (3, 49010480), (4, 36757860), (5, 29406288), (6, 24505240), (8, 18378930), (10, 14703144), (12, 12252620), (15, 9802096), (16, 9189465), (20, 7351572), (24, 6126310), (30, 4901048), (40, 3675786), (48, 3063155), (60, 2450524), (80, 1837893), (120, 1225262), (240, 612631), (739, 198960), (829, 177360), (1478, 99480), (1658, 88680), (2217, 66320), (2487, 59120), (2956, 49740), (3316, 44340), (3695, 39792), (4145, 35472), (4434, 33160), (4974, 29560), (5912, 24870), (6632, 22170), (7390, 19896), (8290, 17736), (8868, 16580), (9948, 14780), (11085, 13264), (11824, 12435)]