61667040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128473}}^1$

素因数の和:128491

約数の個数: 48

約数和(自身を含む): 194252688

約数和(自身を除く): 132585648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128473, 256946, 385419, 513892, 642365, 770838, 1027784, 1284730, 1541676, 1927095, 2055568, 2569460, 3083352, 3854190, 4111136, 5138920, 6166704, 7708380, 10277840, 12333408, 15416760, 20555680, 30833520, 61667040]

約数ペア:

[(1, 61667040), (2, 30833520), (3, 20555680), (4, 15416760), (5, 12333408), (6, 10277840), (8, 7708380), (10, 6166704), (12, 5138920), (15, 4111136), (16, 3854190), (20, 3083352), (24, 2569460), (30, 2055568), (32, 1927095), (40, 1541676), (48, 1284730), (60, 1027784), (80, 770838), (96, 642365), (120, 513892), (160, 385419), (240, 256946), (480, 128473)]