441448080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5557}}^1$

素因数の和:5904

約数の個数: 80

約数和(自身を含む): 1372870464

約数和(自身を除く): 931422384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 5557, 6620, 7944, 9930, 11114, 13240, 15888, 16671, 19860, 22228, 26480, 27785, 33342, 39720, 44456, 55570, 66684, 79440, 83355, 88912, 111140, 133368, 166710, 222280, 266736, 333420, 444560, 666840, 1333680, 1839367, 3678734, 5518101, 7357468, 9196835, 11036202, 14714936, 18393670, 22072404, 27590505, 29429872, 36787340, 44144808, 55181010, 73574680, 88289616, 110362020, 147149360, 220724040, 441448080]

約数ペア:

[(1, 441448080), (2, 220724040), (3, 147149360), (4, 110362020), (5, 88289616), (6, 73574680), (8, 55181010), (10, 44144808), (12, 36787340), (15, 29429872), (16, 27590505), (20, 22072404), (24, 18393670), (30, 14714936), (40, 11036202), (48, 9196835), (60, 7357468), (80, 5518101), (120, 3678734), (240, 1839367), (331, 1333680), (662, 666840), (993, 444560), (1324, 333420), (1655, 266736), (1986, 222280), (2648, 166710), (3310, 133368), (3972, 111140), (4965, 88912), (5296, 83355), (5557, 79440), (6620, 66684), (7944, 55570), (9930, 44456), (11114, 39720), (13240, 33342), (15888, 27785), (16671, 26480), (19860, 22228)]