2785390560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1934299}}^1$

素因数の和:1934320

約数の個数: 72

約数和(自身を含む): 9505150200

約数和(自身を除く): 6719759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1934299, 3868598, 5802897, 7737196, 9671495, 11605794, 15474392, 17408691, 19342990, 23211588, 29014485, 30948784, 34817382, 38685980, 46423176, 58028970, 61897568, 69634764, 77371960, 87043455, 92846352, 116057940, 139269528, 154743920, 174086910, 185692704, 232115880, 278539056, 309487840, 348173820, 464231760, 557078112, 696347640, 928463520, 1392695280, 2785390560]

約数ペア:

[(1, 2785390560), (2, 1392695280), (3, 928463520), (4, 696347640), (5, 557078112), (6, 464231760), (8, 348173820), (9, 309487840), (10, 278539056), (12, 232115880), (15, 185692704), (16, 174086910), (18, 154743920), (20, 139269528), (24, 116057940), (30, 92846352), (32, 87043455), (36, 77371960), (40, 69634764), (45, 61897568), (48, 58028970), (60, 46423176), (72, 38685980), (80, 34817382), (90, 30948784), (96, 29014485), (120, 23211588), (144, 19342990), (160, 17408691), (180, 15474392), (240, 11605794), (288, 9671495), (360, 7737196), (480, 5802897), (720, 3868598), (1440, 1934299)]