125628240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 390600000

約数和(自身を除く): 264971760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 998, 1049, 1497, 1996, 2098, 2495, 2994, 3147, 3992, 4196, 4990, 5245, 5988, 6294, 7485, 7984, 8392, 9980, 10490, 11976, 12588, 14970, 15735, 16784, 19960, 20980, 23952, 25176, 29940, 31470, 39920, 41960, 50352, 59880, 62940, 83920, 119760, 125880, 251760, 523451, 1046902, 1570353, 2093804, 2617255, 3140706, 4187608, 5234510, 6281412, 7851765, 8375216, 10469020, 12562824, 15703530, 20938040, 25125648, 31407060, 41876080, 62814120, 125628240]

約数ペア:

[(1, 125628240), (2, 62814120), (3, 41876080), (4, 31407060), (5, 25125648), (6, 20938040), (8, 15703530), (10, 12562824), (12, 10469020), (15, 8375216), (16, 7851765), (20, 6281412), (24, 5234510), (30, 4187608), (40, 3140706), (48, 2617255), (60, 2093804), (80, 1570353), (120, 1046902), (240, 523451), (499, 251760), (998, 125880), (1049, 119760), (1497, 83920), (1996, 62940), (2098, 59880), (2495, 50352), (2994, 41960), (3147, 39920), (3992, 31470), (4196, 29940), (4990, 25176), (5245, 23952), (5988, 20980), (6294, 19960), (7485, 16784), (7984, 15735), (8392, 14970), (9980, 12588), (10490, 11976)]