151866120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180793}}^1$

素因数の和:180814

約数の個数: 64

約数和(自身を含む): 520686720

約数和(自身を除く): 368820600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180793, 361586, 542379, 723172, 903965, 1084758, 1265551, 1446344, 1807930, 2169516, 2531102, 2711895, 3615860, 3796653, 4339032, 5062204, 5423790, 6327755, 7231720, 7593306, 10124408, 10847580, 12655510, 15186612, 18983265, 21695160, 25311020, 30373224, 37966530, 50622040, 75933060, 151866120]

約数ペア:

[(1, 151866120), (2, 75933060), (3, 50622040), (4, 37966530), (5, 30373224), (6, 25311020), (7, 21695160), (8, 18983265), (10, 15186612), (12, 12655510), (14, 10847580), (15, 10124408), (20, 7593306), (21, 7231720), (24, 6327755), (28, 5423790), (30, 5062204), (35, 4339032), (40, 3796653), (42, 3615860), (56, 2711895), (60, 2531102), (70, 2169516), (84, 1807930), (105, 1446344), (120, 1265551), (140, 1084758), (168, 903965), (210, 723172), (280, 542379), (420, 361586), (840, 180793)]