2557462080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2664023}}^1$

素因数の和:2664043

約数の個数: 56

約数和(自身を含む): 8119945152

約数和(自身を除く): 5562483072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2664023, 5328046, 7992069, 10656092, 13320115, 15984138, 21312184, 26640230, 31968276, 39960345, 42624368, 53280460, 63936552, 79920690, 85248736, 106560920, 127873104, 159841380, 170497472, 213121840, 255746208, 319682760, 426243680, 511492416, 639365520, 852487360, 1278731040, 2557462080]

約数ペア:

[(1, 2557462080), (2, 1278731040), (3, 852487360), (4, 639365520), (5, 511492416), (6, 426243680), (8, 319682760), (10, 255746208), (12, 213121840), (15, 170497472), (16, 159841380), (20, 127873104), (24, 106560920), (30, 85248736), (32, 79920690), (40, 63936552), (48, 53280460), (60, 42624368), (64, 39960345), (80, 31968276), (96, 26640230), (120, 21312184), (160, 15984138), (192, 13320115), (240, 10656092), (320, 7992069), (480, 5328046), (960, 2664023)]