1390711320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{52919}}^1$

素因数の和:53009

約数の個数: 96

約数和(自身を含む): 4581813600

約数和(自身を除く): 3191102280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 26280, 52919, 105838, 158757, 211676, 264595, 317514, 423352, 476271, 529190, 635028, 793785, 952542, 1058380, 1270056, 1587570, 1905084, 2116760, 2381355, 3175140, 3810168, 3863087, 4762710, 6350280, 7726174, 9525420, 11589261, 15452348, 19050840, 19315435, 23178522, 30904696, 34767783, 38630870, 46357044, 57946305, 69535566, 77261740, 92714088, 115892610, 139071132, 154523480, 173838915, 231785220, 278142264, 347677830, 463570440, 695355660, 1390711320]

約数ペア:

[(1, 1390711320), (2, 695355660), (3, 463570440), (4, 347677830), (5, 278142264), (6, 231785220), (8, 173838915), (9, 154523480), (10, 139071132), (12, 115892610), (15, 92714088), (18, 77261740), (20, 69535566), (24, 57946305), (30, 46357044), (36, 38630870), (40, 34767783), (45, 30904696), (60, 23178522), (72, 19315435), (73, 19050840), (90, 15452348), (120, 11589261), (146, 9525420), (180, 7726174), (219, 6350280), (292, 4762710), (360, 3863087), (365, 3810168), (438, 3175140), (584, 2381355), (657, 2116760), (730, 1905084), (876, 1587570), (1095, 1270056), (1314, 1058380), (1460, 952542), (1752, 793785), (2190, 635028), (2628, 529190), (2920, 476271), (3285, 423352), (4380, 317514), (5256, 264595), (6570, 211676), (8760, 158757), (13140, 105838), (26280, 52919)]