30353520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126473}}^1$

素因数の和:126489

約数の個数: 40

約数和(自身を含む): 94096656

約数和(自身を除く): 63743136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126473, 252946, 379419, 505892, 632365, 758838, 1011784, 1264730, 1517676, 1897095, 2023568, 2529460, 3035352, 3794190, 5058920, 6070704, 7588380, 10117840, 15176760, 30353520]

約数ペア:

[(1, 30353520), (2, 15176760), (3, 10117840), (4, 7588380), (5, 6070704), (6, 5058920), (8, 3794190), (10, 3035352), (12, 2529460), (15, 2023568), (16, 1897095), (20, 1517676), (24, 1264730), (30, 1011784), (40, 758838), (48, 632365), (60, 505892), (80, 379419), (120, 252946), (240, 126473)]