479693880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 1603886400

約数和(自身を除く): 1124192520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 541, 821, 1080, 1082, 1623, 1642, 2164, 2463, 2705, 3246, 3284, 4105, 4328, 4869, 4926, 5410, 6492, 6568, 7389, 8115, 8210, 9738, 9852, 10820, 12315, 12984, 14607, 14778, 16230, 16420, 19476, 19704, 21640, 22167, 24345, 24630, 29214, 29556, 32460, 32840, 36945, 38952, 44334, 48690, 49260, 58428, 59112, 64920, 73035, 73890, 88668, 97380, 98520, 110835, 116856, 146070, 147780, 177336, 194760, 221670, 292140, 295560, 443340, 444161, 584280, 886680, 888322, 1332483, 1776644, 2220805, 2664966, 3553288, 3997449, 4441610, 5329932, 6662415, 7994898, 8883220, 10659864, 11992347, 13324830, 15989796, 17766440, 19987245, 23984694, 26649660, 31979592, 39974490, 47969388, 53299320, 59961735, 79948980, 95938776, 119923470, 159897960, 239846940, 479693880]

約数ペア:

[(1, 479693880), (2, 239846940), (3, 159897960), (4, 119923470), (5, 95938776), (6, 79948980), (8, 59961735), (9, 53299320), (10, 47969388), (12, 39974490), (15, 31979592), (18, 26649660), (20, 23984694), (24, 19987245), (27, 17766440), (30, 15989796), (36, 13324830), (40, 11992347), (45, 10659864), (54, 8883220), (60, 7994898), (72, 6662415), (90, 5329932), (108, 4441610), (120, 3997449), (135, 3553288), (180, 2664966), (216, 2220805), (270, 1776644), (360, 1332483), (540, 888322), (541, 886680), (821, 584280), (1080, 444161), (1082, 443340), (1623, 295560), (1642, 292140), (2164, 221670), (2463, 194760), (2705, 177336), (3246, 147780), (3284, 146070), (4105, 116856), (4328, 110835), (4869, 98520), (4926, 97380), (5410, 88668), (6492, 73890), (6568, 73035), (7389, 64920), (8115, 59112), (8210, 58428), (9738, 49260), (9852, 48690), (10820, 44334), (12315, 38952), (12984, 36945), (14607, 32840), (14778, 32460), (16230, 29556), (16420, 29214), (19476, 24630), (19704, 24345), (21640, 22167)]