136971480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1999}}^1$

素因数の和:2584

約数の個数: 64

約数和(自身を含む): 411840000

約数和(自身を除く): 274868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 1999, 2284, 2855, 3426, 3998, 4568, 5710, 5997, 6852, 7996, 8565, 9995, 11420, 11994, 13704, 15992, 17130, 19990, 22840, 23988, 29985, 34260, 39980, 47976, 59970, 68520, 79960, 119940, 239880, 1141429, 2282858, 3424287, 4565716, 5707145, 6848574, 9131432, 11414290, 13697148, 17121435, 22828580, 27394296, 34242870, 45657160, 68485740, 136971480]

約数ペア:

[(1, 136971480), (2, 68485740), (3, 45657160), (4, 34242870), (5, 27394296), (6, 22828580), (8, 17121435), (10, 13697148), (12, 11414290), (15, 9131432), (20, 6848574), (24, 5707145), (30, 4565716), (40, 3424287), (60, 2282858), (120, 1141429), (571, 239880), (1142, 119940), (1713, 79960), (1999, 68520), (2284, 59970), (2855, 47976), (3426, 39980), (3998, 34260), (4568, 29985), (5710, 23988), (5997, 22840), (6852, 19990), (7996, 17130), (8565, 15992), (9995, 13704), (11420, 11994)]