152771760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212183}}^1$

素因数の和:212202

約数の個数: 60

約数和(自身を含む): 513060912

約数和(自身を除く): 360289152

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, 212183, 424366, 636549, 848732, 1060915, 1273098, 1697464, 1909647, 2121830, 2546196, 3182745, 3394928, 3819294, 4243660, 5092392, 6365490, 7638588, 8487320, 9548235, 10184784, 12730980, 15277176, 16974640, 19096470, 25461960, 30554352, 38192940, 50923920, 76385880, 152771760]

約数ペア:

[(1, 152771760), (2, 76385880), (3, 50923920), (4, 38192940), (5, 30554352), (6, 25461960), (8, 19096470), (9, 16974640), (10, 15277176), (12, 12730980), (15, 10184784), (16, 9548235), (18, 8487320), (20, 7638588), (24, 6365490), (30, 5092392), (36, 4243660), (40, 3819294), (45, 3394928), (48, 3182745), (60, 2546196), (72, 2121830), (80, 1909647), (90, 1697464), (120, 1273098), (144, 1060915), (180, 848732), (240, 636549), (360, 424366), (720, 212183)]