89123880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{742699}}^1$

素因数の和:742713

約数の個数: 32

約数和(自身を含む): 267372000

約数和(自身を除く): 178248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 742699, 1485398, 2228097, 2970796, 3713495, 4456194, 5941592, 7426990, 8912388, 11140485, 14853980, 17824776, 22280970, 29707960, 44561940, 89123880]

約数ペア:

[(1, 89123880), (2, 44561940), (3, 29707960), (4, 22280970), (5, 17824776), (6, 14853980), (8, 11140485), (10, 8912388), (12, 7426990), (15, 5941592), (20, 4456194), (24, 3713495), (30, 2970796), (40, 2228097), (60, 1485398), (120, 742699)]