345635280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{480049}}^1$

素因数の和:480068

約数の個数: 60

約数和(自身を含む): 1160760900

約数和(自身を除く): 815125620

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, 480049, 960098, 1440147, 1920196, 2400245, 2880294, 3840392, 4320441, 4800490, 5760588, 7200735, 7680784, 8640882, 9600980, 11521176, 14401470, 17281764, 19201960, 21602205, 23042352, 28802940, 34563528, 38403920, 43204410, 57605880, 69127056, 86408820, 115211760, 172817640, 345635280]

約数ペア:

[(1, 345635280), (2, 172817640), (3, 115211760), (4, 86408820), (5, 69127056), (6, 57605880), (8, 43204410), (9, 38403920), (10, 34563528), (12, 28802940), (15, 23042352), (16, 21602205), (18, 19201960), (20, 17281764), (24, 14401470), (30, 11521176), (36, 9600980), (40, 8640882), (45, 7680784), (48, 7200735), (60, 5760588), (72, 4800490), (80, 4320441), (90, 3840392), (120, 2880294), (144, 2400245), (180, 1920196), (240, 1440147), (360, 960098), (720, 480049)]