321071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3037}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 964625760

約数和(自身を除く): 643554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2643, 3037, 3524, 4405, 5286, 6074, 7048, 8810, 9111, 10572, 12148, 13215, 15185, 17620, 18222, 21144, 24296, 26430, 30370, 35240, 36444, 45555, 52860, 60740, 72888, 91110, 105720, 121480, 182220, 364440, 2675597, 5351194, 8026791, 10702388, 13377985, 16053582, 21404776, 26755970, 32107164, 40133955, 53511940, 64214328, 80267910, 107023880, 160535820, 321071640]

約数ペア:

[(1, 321071640), (2, 160535820), (3, 107023880), (4, 80267910), (5, 64214328), (6, 53511940), (8, 40133955), (10, 32107164), (12, 26755970), (15, 21404776), (20, 16053582), (24, 13377985), (30, 10702388), (40, 8026791), (60, 5351194), (120, 2675597), (881, 364440), (1762, 182220), (2643, 121480), (3037, 105720), (3524, 91110), (4405, 72888), (5286, 60740), (6074, 52860), (7048, 45555), (8810, 36444), (9111, 35240), (10572, 30370), (12148, 26430), (13215, 24296), (15185, 21144), (17620, 18222)]