203695680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{212183}}^1$

素因数の和:212203

約数の個数: 56

約数和(自身を含む): 646736832

約数和(自身を除く): 443041152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 212183, 424366, 636549, 848732, 1060915, 1273098, 1697464, 2121830, 2546196, 3182745, 3394928, 4243660, 5092392, 6365490, 6789856, 8487320, 10184784, 12730980, 13579712, 16974640, 20369568, 25461960, 33949280, 40739136, 50923920, 67898560, 101847840, 203695680]

約数ペア:

[(1, 203695680), (2, 101847840), (3, 67898560), (4, 50923920), (5, 40739136), (6, 33949280), (8, 25461960), (10, 20369568), (12, 16974640), (15, 13579712), (16, 12730980), (20, 10184784), (24, 8487320), (30, 6789856), (32, 6365490), (40, 5092392), (48, 4243660), (60, 3394928), (64, 3182745), (80, 2546196), (96, 2121830), (120, 1697464), (160, 1273098), (192, 1060915), (240, 848732), (320, 636549), (480, 424366), (960, 212183)]