129437760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1940

約数の個数: 112

約数和(自身を含む): 416820096

約数和(自身を除く): 287382336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 1847, 2190, 2336, 2920, 3504, 3694, 4380, 4672, 5541, 5840, 7008, 7388, 8760, 9235, 11082, 11680, 14016, 14776, 17520, 18470, 22164, 23360, 27705, 29552, 35040, 36940, 44328, 55410, 59104, 70080, 73880, 88656, 110820, 118208, 134831, 147760, 177312, 221640, 269662, 295520, 354624, 404493, 443280, 539324, 591040, 674155, 808986, 886560, 1078648, 1348310, 1617972, 1773120, 2022465, 2157296, 2696620, 3235944, 4044930, 4314592, 5393240, 6471888, 8089860, 8629184, 10786480, 12943776, 16179720, 21572960, 25887552, 32359440, 43145920, 64718880, 129437760]

約数ペア:

[(1, 129437760), (2, 64718880), (3, 43145920), (4, 32359440), (5, 25887552), (6, 21572960), (8, 16179720), (10, 12943776), (12, 10786480), (15, 8629184), (16, 8089860), (20, 6471888), (24, 5393240), (30, 4314592), (32, 4044930), (40, 3235944), (48, 2696620), (60, 2157296), (64, 2022465), (73, 1773120), (80, 1617972), (96, 1348310), (120, 1078648), (146, 886560), (160, 808986), (192, 674155), (219, 591040), (240, 539324), (292, 443280), (320, 404493), (365, 354624), (438, 295520), (480, 269662), (584, 221640), (730, 177312), (876, 147760), (960, 134831), (1095, 118208), (1168, 110820), (1460, 88656), (1752, 73880), (1847, 70080), (2190, 59104), (2336, 55410), (2920, 44328), (3504, 36940), (3694, 35040), (4380, 29552), (4672, 27705), (5541, 23360), (5840, 22164), (7008, 18470), (7388, 17520), (8760, 14776), (9235, 14016), (11082, 11680)]