64718880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 206769024

約数和(自身を除く): 142050144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 1847, 2190, 2336, 2920, 3504, 3694, 4380, 5541, 5840, 7008, 7388, 8760, 9235, 11082, 11680, 14776, 17520, 18470, 22164, 27705, 29552, 35040, 36940, 44328, 55410, 59104, 73880, 88656, 110820, 134831, 147760, 177312, 221640, 269662, 295520, 404493, 443280, 539324, 674155, 808986, 886560, 1078648, 1348310, 1617972, 2022465, 2157296, 2696620, 3235944, 4044930, 4314592, 5393240, 6471888, 8089860, 10786480, 12943776, 16179720, 21572960, 32359440, 64718880]

約数ペア:

[(1, 64718880), (2, 32359440), (3, 21572960), (4, 16179720), (5, 12943776), (6, 10786480), (8, 8089860), (10, 6471888), (12, 5393240), (15, 4314592), (16, 4044930), (20, 3235944), (24, 2696620), (30, 2157296), (32, 2022465), (40, 1617972), (48, 1348310), (60, 1078648), (73, 886560), (80, 808986), (96, 674155), (120, 539324), (146, 443280), (160, 404493), (219, 295520), (240, 269662), (292, 221640), (365, 177312), (438, 147760), (480, 134831), (584, 110820), (730, 88656), (876, 73880), (1095, 59104), (1168, 55410), (1460, 44328), (1752, 36940), (1847, 35040), (2190, 29552), (2336, 27705), (2920, 22164), (3504, 18470), (3694, 17520), (4380, 14776), (5541, 11680), (5840, 11082), (7008, 9235), (7388, 8760)]