40372380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224291}}^1$

素因数の和:224306

約数の個数: 36

約数和(自身を含む): 122463432

約数和(自身を除く): 82091052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224291, 448582, 672873, 897164, 1121455, 1345746, 2018619, 2242910, 2691492, 3364365, 4037238, 4485820, 6728730, 8074476, 10093095, 13457460, 20186190, 40372380]

約数ペア:

[(1, 40372380), (2, 20186190), (3, 13457460), (4, 10093095), (5, 8074476), (6, 6728730), (9, 4485820), (10, 4037238), (12, 3364365), (15, 2691492), (18, 2242910), (20, 2018619), (30, 1345746), (36, 1121455), (45, 897164), (60, 672873), (90, 448582), (180, 224291)]