156501960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304183}}^1$

素因数の和:1304197

約数の個数: 32

約数和(自身を含む): 469506240

約数和(自身を除く): 313004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304183, 2608366, 3912549, 5216732, 6520915, 7825098, 10433464, 13041830, 15650196, 19562745, 26083660, 31300392, 39125490, 52167320, 78250980, 156501960]

約数ペア:

[(1, 156501960), (2, 78250980), (3, 52167320), (4, 39125490), (5, 31300392), (6, 26083660), (8, 19562745), (10, 15650196), (12, 13041830), (15, 10433464), (20, 7825098), (24, 6520915), (30, 5216732), (40, 3912549), (60, 2608366), (120, 1304183)]