73553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306473}}^1$

素因数の和:306489

約数の個数: 40

約数和(自身を含む): 228016656

約数和(自身を除く): 154463136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306473, 612946, 919419, 1225892, 1532365, 1838838, 2451784, 3064730, 3677676, 4597095, 4903568, 6129460, 7355352, 9194190, 12258920, 14710704, 18388380, 24517840, 36776760, 73553520]

約数ペア:

[(1, 73553520), (2, 36776760), (3, 24517840), (4, 18388380), (5, 14710704), (6, 12258920), (8, 9194190), (10, 7355352), (12, 6129460), (15, 4903568), (16, 4597095), (20, 3677676), (24, 3064730), (30, 2451784), (40, 1838838), (48, 1532365), (60, 1225892), (80, 919419), (120, 612946), (240, 306473)]