770269440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{200591}}^1$

素因数の和:200615

約数の個数: 72

約数和(自身を含む): 2460060288

約数和(自身を除く): 1689790848

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 200591, 401182, 601773, 802364, 1002955, 1203546, 1604728, 2005910, 2407092, 3008865, 3209456, 4011820, 4814184, 6017730, 6418912, 8023640, 9628368, 12035460, 12837824, 16047280, 19256736, 24070920, 25675648, 32094560, 38513472, 48141840, 51351296, 64189120, 77026944, 96283680, 128378240, 154053888, 192567360, 256756480, 385134720, 770269440]

約数ペア:

[(1, 770269440), (2, 385134720), (3, 256756480), (4, 192567360), (5, 154053888), (6, 128378240), (8, 96283680), (10, 77026944), (12, 64189120), (15, 51351296), (16, 48141840), (20, 38513472), (24, 32094560), (30, 25675648), (32, 24070920), (40, 19256736), (48, 16047280), (60, 12837824), (64, 12035460), (80, 9628368), (96, 8023640), (120, 6418912), (128, 6017730), (160, 4814184), (192, 4011820), (240, 3209456), (256, 3008865), (320, 2407092), (384, 2005910), (480, 1604728), (640, 1203546), (768, 1002955), (960, 802364), (1280, 601773), (1920, 401182), (3840, 200591)]