70877280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{147661}}^1$

素因数の和:147679

約数の個数: 48

約数和(自身を含む): 223264944

約数和(自身を除く): 152387664

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, 147661, 295322, 442983, 590644, 738305, 885966, 1181288, 1476610, 1771932, 2214915, 2362576, 2953220, 3543864, 4429830, 4725152, 5906440, 7087728, 8859660, 11812880, 14175456, 17719320, 23625760, 35438640, 70877280]

約数ペア:

[(1, 70877280), (2, 35438640), (3, 23625760), (4, 17719320), (5, 14175456), (6, 11812880), (8, 8859660), (10, 7087728), (12, 5906440), (15, 4725152), (16, 4429830), (20, 3543864), (24, 2953220), (30, 2362576), (32, 2214915), (40, 1771932), (48, 1476610), (60, 1181288), (80, 885966), (96, 738305), (120, 590644), (160, 442983), (240, 295322), (480, 147661)]