1262431260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{118873}}^1$

素因数の和:118947

約数の個数: 72

約数和(自身を含む): 3894312240

約数和(自身を除く): 2631880980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 118873, 237746, 356619, 475492, 594365, 713238, 1069857, 1188730, 1426476, 1783095, 2139714, 2377460, 3566190, 4279428, 5349285, 7013507, 7132380, 10698570, 14027014, 21040521, 21397140, 28054028, 35067535, 42081042, 63121563, 70135070, 84162084, 105202605, 126243126, 140270140, 210405210, 252486252, 315607815, 420810420, 631215630, 1262431260]

約数ペア:

[(1, 1262431260), (2, 631215630), (3, 420810420), (4, 315607815), (5, 252486252), (6, 210405210), (9, 140270140), (10, 126243126), (12, 105202605), (15, 84162084), (18, 70135070), (20, 63121563), (30, 42081042), (36, 35067535), (45, 28054028), (59, 21397140), (60, 21040521), (90, 14027014), (118, 10698570), (177, 7132380), (180, 7013507), (236, 5349285), (295, 4279428), (354, 3566190), (531, 2377460), (590, 2139714), (708, 1783095), (885, 1426476), (1062, 1188730), (1180, 1069857), (1770, 713238), (2124, 594365), (2655, 475492), (3540, 356619), (5310, 237746), (10620, 118873)]