150875280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{209549}}^1$

素因数の和:209568

約数の個数: 60

約数和(自身を含む): 506691900

約数和(自身を除く): 355816620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 209549, 419098, 628647, 838196, 1047745, 1257294, 1676392, 1885941, 2095490, 2514588, 3143235, 3352784, 3771882, 4190980, 5029176, 6286470, 7543764, 8381960, 9429705, 10058352, 12572940, 15087528, 16763920, 18859410, 25145880, 30175056, 37718820, 50291760, 75437640, 150875280]

約数ペア:

[(1, 150875280), (2, 75437640), (3, 50291760), (4, 37718820), (5, 30175056), (6, 25145880), (8, 18859410), (9, 16763920), (10, 15087528), (12, 12572940), (15, 10058352), (16, 9429705), (18, 8381960), (20, 7543764), (24, 6286470), (30, 5029176), (36, 4190980), (40, 3771882), (45, 3352784), (48, 3143235), (60, 2514588), (72, 2095490), (80, 1885941), (90, 1676392), (120, 1257294), (144, 1047745), (180, 838196), (240, 628647), (360, 419098), (720, 209549)]