550836120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{9199}}^1$

素因数の和:9712

約数の個数: 64

約数和(自身を含む): 1656000000

約数和(自身を除く): 1105163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9199, 9980, 11976, 14970, 18398, 19960, 27597, 29940, 36796, 45995, 55194, 59880, 73592, 91990, 110388, 137985, 183980, 220776, 275970, 367960, 551940, 1103880, 4590301, 9180602, 13770903, 18361204, 22951505, 27541806, 36722408, 45903010, 55083612, 68854515, 91806020, 110167224, 137709030, 183612040, 275418060, 550836120]

約数ペア:

[(1, 550836120), (2, 275418060), (3, 183612040), (4, 137709030), (5, 110167224), (6, 91806020), (8, 68854515), (10, 55083612), (12, 45903010), (15, 36722408), (20, 27541806), (24, 22951505), (30, 18361204), (40, 13770903), (60, 9180602), (120, 4590301), (499, 1103880), (998, 551940), (1497, 367960), (1996, 275970), (2495, 220776), (2994, 183980), (3992, 137985), (4990, 110388), (5988, 91990), (7485, 73592), (9199, 59880), (9980, 55194), (11976, 45995), (14970, 36796), (18398, 29940), (19960, 27597)]