79721760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 252407232

約数和(自身を除く): 172685472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 541, 614, 921, 1082, 1228, 1535, 1623, 1842, 2164, 2456, 2705, 3070, 3246, 3684, 4328, 4605, 4912, 5410, 6140, 6492, 7368, 8115, 8656, 9210, 9824, 10820, 12280, 12984, 14736, 16230, 17312, 18420, 21640, 24560, 25968, 29472, 32460, 36840, 43280, 49120, 51936, 64920, 73680, 86560, 129840, 147360, 166087, 259680, 332174, 498261, 664348, 830435, 996522, 1328696, 1660870, 1993044, 2491305, 2657392, 3321740, 3986088, 4982610, 5314784, 6643480, 7972176, 9965220, 13286960, 15944352, 19930440, 26573920, 39860880, 79721760]

約数ペア:

[(1, 79721760), (2, 39860880), (3, 26573920), (4, 19930440), (5, 15944352), (6, 13286960), (8, 9965220), (10, 7972176), (12, 6643480), (15, 5314784), (16, 4982610), (20, 3986088), (24, 3321740), (30, 2657392), (32, 2491305), (40, 1993044), (48, 1660870), (60, 1328696), (80, 996522), (96, 830435), (120, 664348), (160, 498261), (240, 332174), (307, 259680), (480, 166087), (541, 147360), (614, 129840), (921, 86560), (1082, 73680), (1228, 64920), (1535, 51936), (1623, 49120), (1842, 43280), (2164, 36840), (2456, 32460), (2705, 29472), (3070, 25968), (3246, 24560), (3684, 21640), (4328, 18420), (4605, 17312), (4912, 16230), (5410, 14736), (6140, 12984), (6492, 12280), (7368, 10820), (8115, 9824), (8656, 9210)]