6390240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13313}}^1$

素因数の和:13331

約数の個数: 48

約数和(自身を含む): 20130768

約数和(自身を除く): 13740528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 13313, 26626, 39939, 53252, 66565, 79878, 106504, 133130, 159756, 199695, 213008, 266260, 319512, 399390, 426016, 532520, 639024, 798780, 1065040, 1278048, 1597560, 2130080, 3195120, 6390240]

約数ペア:

[(1, 6390240), (2, 3195120), (3, 2130080), (4, 1597560), (5, 1278048), (6, 1065040), (8, 798780), (10, 639024), (12, 532520), (15, 426016), (16, 399390), (20, 319512), (24, 266260), (30, 213008), (32, 199695), (40, 159756), (48, 133130), (60, 106504), (80, 79878), (96, 66565), (120, 53252), (160, 39939), (240, 26626), (480, 13313)]