154994040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{143513}}^1$

素因数の和:143533

約数の個数: 64

約数和(自身を含む): 516650400

約数和(自身を除く): 361656360

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, 143513, 287026, 430539, 574052, 717565, 861078, 1148104, 1291617, 1435130, 1722156, 2152695, 2583234, 2870260, 3444312, 3874851, 4305390, 5166468, 5740520, 6458085, 7749702, 8610780, 10332936, 12916170, 15499404, 17221560, 19374255, 25832340, 30998808, 38748510, 51664680, 77497020, 154994040]

約数ペア:

[(1, 154994040), (2, 77497020), (3, 51664680), (4, 38748510), (5, 30998808), (6, 25832340), (8, 19374255), (9, 17221560), (10, 15499404), (12, 12916170), (15, 10332936), (18, 8610780), (20, 7749702), (24, 6458085), (27, 5740520), (30, 5166468), (36, 4305390), (40, 3874851), (45, 3444312), (54, 2870260), (60, 2583234), (72, 2152695), (90, 1722156), (108, 1435130), (120, 1291617), (135, 1148104), (180, 861078), (216, 717565), (270, 574052), (360, 430539), (540, 287026), (1080, 143513)]