830640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3477

約数の個数: 40

約数和(自身を含む): 2575728

約数和(自身を除く): 1745088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3461, 6922, 10383, 13844, 17305, 20766, 27688, 34610, 41532, 51915, 55376, 69220, 83064, 103830, 138440, 166128, 207660, 276880, 415320, 830640]

約数ペア:

[(1, 830640), (2, 415320), (3, 276880), (4, 207660), (5, 166128), (6, 138440), (8, 103830), (10, 83064), (12, 69220), (15, 55376), (16, 51915), (20, 41532), (24, 34610), (30, 27688), (40, 20766), (48, 17305), (60, 13844), (80, 10383), (120, 6922), (240, 3461)]