156515880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304299}}^1$

素因数の和:1304313

約数の個数: 32

約数和(自身を含む): 469548000

約数和(自身を除く): 313032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304299, 2608598, 3912897, 5217196, 6521495, 7825794, 10434392, 13042990, 15651588, 19564485, 26085980, 31303176, 39128970, 52171960, 78257940, 156515880]

約数ペア:

[(1, 156515880), (2, 78257940), (3, 52171960), (4, 39128970), (5, 31303176), (6, 26085980), (8, 19564485), (10, 15651588), (12, 13042990), (15, 10434392), (20, 7825794), (24, 6521495), (30, 5217196), (40, 3912897), (60, 2608598), (120, 1304299)]