152028720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211151}}^1$

素因数の和:211170

約数の個数: 60

約数和(自身を含む): 510565536

約数和(自身を除く): 358536816

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, 211151, 422302, 633453, 844604, 1055755, 1266906, 1689208, 1900359, 2111510, 2533812, 3167265, 3378416, 3800718, 4223020, 5067624, 6334530, 7601436, 8446040, 9501795, 10135248, 12669060, 15202872, 16892080, 19003590, 25338120, 30405744, 38007180, 50676240, 76014360, 152028720]

約数ペア:

[(1, 152028720), (2, 76014360), (3, 50676240), (4, 38007180), (5, 30405744), (6, 25338120), (8, 19003590), (9, 16892080), (10, 15202872), (12, 12669060), (15, 10135248), (16, 9501795), (18, 8446040), (20, 7601436), (24, 6334530), (30, 5067624), (36, 4223020), (40, 3800718), (45, 3378416), (48, 3167265), (60, 2533812), (72, 2111510), (80, 1900359), (90, 1689208), (120, 1266906), (144, 1055755), (180, 844604), (240, 633453), (360, 422302), (720, 211151)]