16378680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 50349600

約数和(自身を除く): 33970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3329, 4920, 6658, 9987, 13316, 16645, 19974, 26632, 33290, 39948, 49935, 66580, 79896, 99870, 133160, 136489, 199740, 272978, 399480, 409467, 545956, 682445, 818934, 1091912, 1364890, 1637868, 2047335, 2729780, 3275736, 4094670, 5459560, 8189340, 16378680]

約数ペア:

[(1, 16378680), (2, 8189340), (3, 5459560), (4, 4094670), (5, 3275736), (6, 2729780), (8, 2047335), (10, 1637868), (12, 1364890), (15, 1091912), (20, 818934), (24, 682445), (30, 545956), (40, 409467), (41, 399480), (60, 272978), (82, 199740), (120, 136489), (123, 133160), (164, 99870), (205, 79896), (246, 66580), (328, 49935), (410, 39948), (492, 33290), (615, 26632), (820, 19974), (984, 16645), (1230, 13316), (1640, 9987), (2460, 6658), (3329, 4920)]