3872040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 11914560

約数和(自身を除く): 8042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 787, 820, 984, 1230, 1574, 1640, 2361, 2460, 3148, 3935, 4722, 4920, 6296, 7870, 9444, 11805, 15740, 18888, 23610, 31480, 32267, 47220, 64534, 94440, 96801, 129068, 161335, 193602, 258136, 322670, 387204, 484005, 645340, 774408, 968010, 1290680, 1936020, 3872040]

約数ペア:

[(1, 3872040), (2, 1936020), (3, 1290680), (4, 968010), (5, 774408), (6, 645340), (8, 484005), (10, 387204), (12, 322670), (15, 258136), (20, 193602), (24, 161335), (30, 129068), (40, 96801), (41, 94440), (60, 64534), (82, 47220), (120, 32267), (123, 31480), (164, 23610), (205, 18888), (246, 15740), (328, 11805), (410, 9444), (492, 7870), (615, 6296), (787, 4920), (820, 4722), (984, 3935), (1230, 3148), (1574, 2460), (1640, 2361)]