152262120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5309}}^1$

素因数の和:5562

約数の個数: 64

約数和(自身を含む): 458784000

約数和(自身を除く): 306521880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5309, 5736, 7170, 9560, 10618, 14340, 15927, 21236, 26545, 28680, 31854, 42472, 53090, 63708, 79635, 106180, 127416, 159270, 212360, 318540, 637080, 1268851, 2537702, 3806553, 5075404, 6344255, 7613106, 10150808, 12688510, 15226212, 19032765, 25377020, 30452424, 38065530, 50754040, 76131060, 152262120]

約数ペア:

[(1, 152262120), (2, 76131060), (3, 50754040), (4, 38065530), (5, 30452424), (6, 25377020), (8, 19032765), (10, 15226212), (12, 12688510), (15, 10150808), (20, 7613106), (24, 6344255), (30, 5075404), (40, 3806553), (60, 2537702), (120, 1268851), (239, 637080), (478, 318540), (717, 212360), (956, 159270), (1195, 127416), (1434, 106180), (1912, 79635), (2390, 63708), (2868, 53090), (3585, 42472), (4780, 31854), (5309, 28680), (5736, 26545), (7170, 21236), (9560, 15927), (10618, 14340)]