72669060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{403717}}^1$

素因数の和:403732

約数の個数: 36

約数和(自身を含む): 220430028

約数和(自身を除く): 147760968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 403717, 807434, 1211151, 1614868, 2018585, 2422302, 3633453, 4037170, 4844604, 6055755, 7266906, 8074340, 12111510, 14533812, 18167265, 24223020, 36334530, 72669060]

約数ペア:

[(1, 72669060), (2, 36334530), (3, 24223020), (4, 18167265), (5, 14533812), (6, 12111510), (9, 8074340), (10, 7266906), (12, 6055755), (15, 4844604), (18, 4037170), (20, 3633453), (30, 2422302), (36, 2018585), (45, 1614868), (60, 1211151), (90, 807434), (180, 403717)]