73326120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{87293}}^1$

素因数の和:87314

約数の個数: 64

約数和(自身を含む): 251406720

約数和(自身を除く): 178080600

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, 87293, 174586, 261879, 349172, 436465, 523758, 611051, 698344, 872930, 1047516, 1222102, 1309395, 1745860, 1833153, 2095032, 2444204, 2618790, 3055255, 3491720, 3666306, 4888408, 5237580, 6110510, 7332612, 9165765, 10475160, 12221020, 14665224, 18331530, 24442040, 36663060, 73326120]

約数ペア:

[(1, 73326120), (2, 36663060), (3, 24442040), (4, 18331530), (5, 14665224), (6, 12221020), (7, 10475160), (8, 9165765), (10, 7332612), (12, 6110510), (14, 5237580), (15, 4888408), (20, 3666306), (21, 3491720), (24, 3055255), (28, 2618790), (30, 2444204), (35, 2095032), (40, 1833153), (42, 1745860), (56, 1309395), (60, 1222102), (70, 1047516), (84, 872930), (105, 698344), (120, 611051), (140, 523758), (168, 436465), (210, 349172), (280, 261879), (420, 174586), (840, 87293)]