229496040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{637489}}^1$

素因数の和:637506

約数の個数: 48

約数和(自身を含む): 745863300

約数和(自身を除く): 516367260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 637489, 1274978, 1912467, 2549956, 3187445, 3824934, 5099912, 5737401, 6374890, 7649868, 9562335, 11474802, 12749780, 15299736, 19124670, 22949604, 25499560, 28687005, 38249340, 45899208, 57374010, 76498680, 114748020, 229496040]

約数ペア:

[(1, 229496040), (2, 114748020), (3, 76498680), (4, 57374010), (5, 45899208), (6, 38249340), (8, 28687005), (9, 25499560), (10, 22949604), (12, 19124670), (15, 15299736), (18, 12749780), (20, 11474802), (24, 9562335), (30, 7649868), (36, 6374890), (40, 5737401), (45, 5099912), (60, 3824934), (72, 3187445), (90, 2549956), (120, 1912467), (180, 1274978), (360, 637489)]