729851520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{380131}}^1$

素因数の和:380153

約数の個数: 64

約数和(自身を含む): 2326407840

約数和(自身を除く): 1596556320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 380131, 760262, 1140393, 1520524, 1900655, 2280786, 3041048, 3801310, 4561572, 5701965, 6082096, 7602620, 9123144, 11403930, 12164192, 15205240, 18246288, 22807860, 24328384, 30410480, 36492576, 45615720, 48656768, 60820960, 72985152, 91231440, 121641920, 145970304, 182462880, 243283840, 364925760, 729851520]

約数ペア:

[(1, 729851520), (2, 364925760), (3, 243283840), (4, 182462880), (5, 145970304), (6, 121641920), (8, 91231440), (10, 72985152), (12, 60820960), (15, 48656768), (16, 45615720), (20, 36492576), (24, 30410480), (30, 24328384), (32, 22807860), (40, 18246288), (48, 15205240), (60, 12164192), (64, 11403930), (80, 9123144), (96, 7602620), (120, 6082096), (128, 5701965), (160, 4561572), (192, 3801310), (240, 3041048), (320, 2280786), (384, 1900655), (480, 1520524), (640, 1140393), (960, 760262), (1920, 380131)]