164379480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2399}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 494208000

約数和(自身を除く): 329828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2399, 2855, 3426, 4568, 4798, 5710, 6852, 7197, 8565, 9596, 11420, 11995, 13704, 14394, 17130, 19192, 22840, 23990, 28788, 34260, 35985, 47980, 57576, 68520, 71970, 95960, 143940, 287880, 1369829, 2739658, 4109487, 5479316, 6849145, 8218974, 10958632, 13698290, 16437948, 20547435, 27396580, 32875896, 41094870, 54793160, 82189740, 164379480]

約数ペア:

[(1, 164379480), (2, 82189740), (3, 54793160), (4, 41094870), (5, 32875896), (6, 27396580), (8, 20547435), (10, 16437948), (12, 13698290), (15, 10958632), (20, 8218974), (24, 6849145), (30, 5479316), (40, 4109487), (60, 2739658), (120, 1369829), (571, 287880), (1142, 143940), (1713, 95960), (2284, 71970), (2399, 68520), (2855, 57576), (3426, 47980), (4568, 35985), (4798, 34260), (5710, 28788), (6852, 23990), (7197, 22840), (8565, 19192), (9596, 17130), (11420, 14394), (11995, 13704)]