48404040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 145791360

約数和(自身を除く): 97387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1297, 1555, 1866, 2488, 2594, 3110, 3732, 3891, 4665, 5188, 6220, 6485, 7464, 7782, 9330, 10376, 12440, 12970, 15564, 18660, 19455, 25940, 31128, 37320, 38910, 51880, 77820, 155640, 403367, 806734, 1210101, 1613468, 2016835, 2420202, 3226936, 4033670, 4840404, 6050505, 8067340, 9680808, 12101010, 16134680, 24202020, 48404040]

約数ペア:

[(1, 48404040), (2, 24202020), (3, 16134680), (4, 12101010), (5, 9680808), (6, 8067340), (8, 6050505), (10, 4840404), (12, 4033670), (15, 3226936), (20, 2420202), (24, 2016835), (30, 1613468), (40, 1210101), (60, 806734), (120, 403367), (311, 155640), (622, 77820), (933, 51880), (1244, 38910), (1297, 37320), (1555, 31128), (1866, 25940), (2488, 19455), (2594, 18660), (3110, 15564), (3732, 12970), (3891, 12440), (4665, 10376), (5188, 9330), (6220, 7782), (6485, 7464)]