682798680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{632221}}^1$

素因数の和:632241

約数の個数: 64

約数和(自身を含む): 2275999200

約数和(自身を除く): 1593200520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 632221, 1264442, 1896663, 2528884, 3161105, 3793326, 5057768, 5689989, 6322210, 7586652, 9483315, 11379978, 12644420, 15173304, 17069967, 18966630, 22759956, 25288840, 28449945, 34139934, 37933260, 45519912, 56899890, 68279868, 75866520, 85349835, 113799780, 136559736, 170699670, 227599560, 341399340, 682798680]

約数ペア:

[(1, 682798680), (2, 341399340), (3, 227599560), (4, 170699670), (5, 136559736), (6, 113799780), (8, 85349835), (9, 75866520), (10, 68279868), (12, 56899890), (15, 45519912), (18, 37933260), (20, 34139934), (24, 28449945), (27, 25288840), (30, 22759956), (36, 18966630), (40, 17069967), (45, 15173304), (54, 12644420), (60, 11379978), (72, 9483315), (90, 7586652), (108, 6322210), (120, 5689989), (135, 5057768), (180, 3793326), (216, 3161105), (270, 2528884), (360, 1896663), (540, 1264442), (1080, 632221)]