118512840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{987607}}^1$

素因数の和:987621

約数の個数: 32

約数和(自身を含む): 355538880

約数和(自身を除く): 237026040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 987607, 1975214, 2962821, 3950428, 4938035, 5925642, 7900856, 9876070, 11851284, 14814105, 19752140, 23702568, 29628210, 39504280, 59256420, 118512840]

約数ペア:

[(1, 118512840), (2, 59256420), (3, 39504280), (4, 29628210), (5, 23702568), (6, 19752140), (8, 14814105), (10, 11851284), (12, 9876070), (15, 7900856), (20, 5925642), (24, 4938035), (30, 3950428), (40, 2962821), (60, 1975214), (120, 987607)]