24620940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 76444368

約数和(自身を除く): 51823428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3181, 3870, 6362, 7740, 9543, 12724, 15905, 19086, 28629, 31810, 38172, 47715, 57258, 63620, 95430, 114516, 136783, 143145, 190860, 273566, 286290, 410349, 547132, 572580, 683915, 820698, 1231047, 1367830, 1641396, 2051745, 2462094, 2735660, 4103490, 4924188, 6155235, 8206980, 12310470, 24620940]

約数ペア:

[(1, 24620940), (2, 12310470), (3, 8206980), (4, 6155235), (5, 4924188), (6, 4103490), (9, 2735660), (10, 2462094), (12, 2051745), (15, 1641396), (18, 1367830), (20, 1231047), (30, 820698), (36, 683915), (43, 572580), (45, 547132), (60, 410349), (86, 286290), (90, 273566), (129, 190860), (172, 143145), (180, 136783), (215, 114516), (258, 95430), (387, 63620), (430, 57258), (516, 47715), (645, 38172), (774, 31810), (860, 28629), (1290, 19086), (1548, 15905), (1935, 12724), (2580, 9543), (3181, 7740), (3870, 6362)]