675968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2557}}^1$

素因数の和:4774

約数の個数: 64

約数和(自身を含む): 2029619520

約数和(自身を除く): 1353651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2203, 2557, 4406, 5114, 6609, 7671, 8812, 10228, 11015, 12785, 13218, 15342, 17624, 20456, 22030, 25570, 26436, 30684, 33045, 38355, 44060, 51140, 52872, 61368, 66090, 76710, 88120, 102280, 132180, 153420, 264360, 306840, 5633071, 11266142, 16899213, 22532284, 28165355, 33798426, 45064568, 56330710, 67596852, 84496065, 112661420, 135193704, 168992130, 225322840, 337984260, 675968520]

約数ペア:

[(1, 675968520), (2, 337984260), (3, 225322840), (4, 168992130), (5, 135193704), (6, 112661420), (8, 84496065), (10, 67596852), (12, 56330710), (15, 45064568), (20, 33798426), (24, 28165355), (30, 22532284), (40, 16899213), (60, 11266142), (120, 5633071), (2203, 306840), (2557, 264360), (4406, 153420), (5114, 132180), (6609, 102280), (7671, 88120), (8812, 76710), (10228, 66090), (11015, 61368), (12785, 52872), (13218, 51140), (15342, 44060), (17624, 38355), (20456, 33045), (22030, 30684), (25570, 26436)]