197240280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1643669}}^1$

素因数の和:1643683

約数の個数: 32

約数和(自身を含む): 591721200

約数和(自身を除く): 394480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1643669, 3287338, 4931007, 6574676, 8218345, 9862014, 13149352, 16436690, 19724028, 24655035, 32873380, 39448056, 49310070, 65746760, 98620140, 197240280]

約数ペア:

[(1, 197240280), (2, 98620140), (3, 65746760), (4, 49310070), (5, 39448056), (6, 32873380), (8, 24655035), (10, 19724028), (12, 16436690), (15, 13149352), (20, 9862014), (24, 8218345), (30, 6574676), (40, 4931007), (60, 3287338), (120, 1643669)]