2918640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12161}}^1$

素因数の和:12177

約数の個数: 40

約数和(自身を含む): 9048528

約数和(自身を除く): 6129888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 364830, 486440, 583728, 729660, 972880, 1459320, 2918640]

約数ペア:

[(1, 2918640), (2, 1459320), (3, 972880), (4, 729660), (5, 583728), (6, 486440), (8, 364830), (10, 291864), (12, 243220), (15, 194576), (16, 182415), (20, 145932), (24, 121610), (30, 97288), (40, 72966), (48, 60805), (60, 48644), (80, 36483), (120, 24322), (240, 12161)]