151602780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{360959}}^1$

素因数の和:360978

約数の個数: 48

約数和(自身を含む): 485130240

約数和(自身を除く): 333527460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 360959, 721918, 1082877, 1443836, 1804795, 2165754, 2526713, 3609590, 4331508, 5053426, 5414385, 7219180, 7580139, 10106852, 10828770, 12633565, 15160278, 21657540, 25267130, 30320556, 37900695, 50534260, 75801390, 151602780]

約数ペア:

[(1, 151602780), (2, 75801390), (3, 50534260), (4, 37900695), (5, 30320556), (6, 25267130), (7, 21657540), (10, 15160278), (12, 12633565), (14, 10828770), (15, 10106852), (20, 7580139), (21, 7219180), (28, 5414385), (30, 5053426), (35, 4331508), (42, 3609590), (60, 2526713), (70, 2165754), (84, 1804795), (105, 1443836), (140, 1082877), (210, 721918), (420, 360959)]