148077360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205663}}^1$

素因数の和:205682

約数の個数: 60

約数和(自身を含む): 497295552

約数和(自身を除く): 349218192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205663, 411326, 616989, 822652, 1028315, 1233978, 1645304, 1850967, 2056630, 2467956, 3084945, 3290608, 3701934, 4113260, 4935912, 6169890, 7403868, 8226520, 9254835, 9871824, 12339780, 14807736, 16453040, 18509670, 24679560, 29615472, 37019340, 49359120, 74038680, 148077360]

約数ペア:

[(1, 148077360), (2, 74038680), (3, 49359120), (4, 37019340), (5, 29615472), (6, 24679560), (8, 18509670), (9, 16453040), (10, 14807736), (12, 12339780), (15, 9871824), (16, 9254835), (18, 8226520), (20, 7403868), (24, 6169890), (30, 4935912), (36, 4113260), (40, 3701934), (45, 3290608), (48, 3084945), (60, 2467956), (72, 2056630), (80, 1850967), (90, 1645304), (120, 1233978), (144, 1028315), (180, 822652), (240, 616989), (360, 411326), (720, 205663)]