156105720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433627}}^1$

素因数の和:433644

約数の個数: 48

約数和(自身を含む): 507344760

約数和(自身を除く): 351239040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 433627, 867254, 1300881, 1734508, 2168135, 2601762, 3469016, 3902643, 4336270, 5203524, 6504405, 7805286, 8672540, 10407048, 13008810, 15610572, 17345080, 19513215, 26017620, 31221144, 39026430, 52035240, 78052860, 156105720]

約数ペア:

[(1, 156105720), (2, 78052860), (3, 52035240), (4, 39026430), (5, 31221144), (6, 26017620), (8, 19513215), (9, 17345080), (10, 15610572), (12, 13008810), (15, 10407048), (18, 8672540), (20, 7805286), (24, 6504405), (30, 5203524), (36, 4336270), (40, 3902643), (45, 3469016), (60, 2601762), (72, 2168135), (90, 1734508), (120, 1300881), (180, 867254), (360, 433627)]