153534720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{39983}}^1$

素因数の和:40007

約数の個数: 72

約数和(自身を含む): 490363776

約数和(自身を除く): 336829056

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, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 399830, 479796, 599745, 639728, 799660, 959592, 1199490, 1279456, 1599320, 1919184, 2398980, 2558912, 3198640, 3838368, 4797960, 5117824, 6397280, 7676736, 9595920, 10235648, 12794560, 15353472, 19191840, 25589120, 30706944, 38383680, 51178240, 76767360, 153534720]

約数ペア:

[(1, 153534720), (2, 76767360), (3, 51178240), (4, 38383680), (5, 30706944), (6, 25589120), (8, 19191840), (10, 15353472), (12, 12794560), (15, 10235648), (16, 9595920), (20, 7676736), (24, 6397280), (30, 5117824), (32, 4797960), (40, 3838368), (48, 3198640), (60, 2558912), (64, 2398980), (80, 1919184), (96, 1599320), (120, 1279456), (128, 1199490), (160, 959592), (192, 799660), (240, 639728), (256, 599745), (320, 479796), (384, 399830), (480, 319864), (640, 239898), (768, 199915), (960, 159932), (1280, 119949), (1920, 79966), (3840, 39983)]