73515720

素因数分解:

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

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 221112000

約数和(自身を除く): 147596280

約数列:

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

約数ペア:

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