139090680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{386363}}^1$

素因数の和:386380

約数の個数: 48

約数和(自身を含む): 452045880

約数和(自身を除く): 312955200

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, 386363, 772726, 1159089, 1545452, 1931815, 2318178, 3090904, 3477267, 3863630, 4636356, 5795445, 6954534, 7727260, 9272712, 11590890, 13909068, 15454520, 17386335, 23181780, 27818136, 34772670, 46363560, 69545340, 139090680]

約数ペア:

[(1, 139090680), (2, 69545340), (3, 46363560), (4, 34772670), (5, 27818136), (6, 23181780), (8, 17386335), (9, 15454520), (10, 13909068), (12, 11590890), (15, 9272712), (18, 7727260), (20, 6954534), (24, 5795445), (30, 4636356), (36, 3863630), (40, 3477267), (45, 3090904), (60, 2318178), (72, 1931815), (90, 1545452), (120, 1159089), (180, 772726), (360, 386363)]