79372920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 262103040

約数和(自身を除く): 182730120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 220, 264, 314, 330, 383, 440, 471, 628, 660, 766, 785, 942, 1149, 1256, 1320, 1532, 1570, 1727, 1884, 1915, 2298, 2355, 3064, 3140, 3454, 3768, 3830, 4213, 4596, 4710, 5181, 5745, 6280, 6908, 7660, 8426, 8635, 9192, 9420, 10362, 11490, 12639, 13816, 15320, 16852, 17270, 18840, 20724, 21065, 22980, 25278, 25905, 33704, 34540, 41448, 42130, 45960, 50556, 51810, 60131, 63195, 69080, 84260, 101112, 103620, 120262, 126390, 168520, 180393, 207240, 240524, 252780, 300655, 360786, 481048, 505560, 601310, 661441, 721572, 901965, 1202620, 1322882, 1443144, 1803930, 1984323, 2405240, 2645764, 3307205, 3607860, 3968646, 5291528, 6614410, 7215720, 7937292, 9921615, 13228820, 15874584, 19843230, 26457640, 39686460, 79372920]

約数ペア:

[(1, 79372920), (2, 39686460), (3, 26457640), (4, 19843230), (5, 15874584), (6, 13228820), (8, 9921615), (10, 7937292), (11, 7215720), (12, 6614410), (15, 5291528), (20, 3968646), (22, 3607860), (24, 3307205), (30, 2645764), (33, 2405240), (40, 1984323), (44, 1803930), (55, 1443144), (60, 1322882), (66, 1202620), (88, 901965), (110, 721572), (120, 661441), (132, 601310), (157, 505560), (165, 481048), (220, 360786), (264, 300655), (314, 252780), (330, 240524), (383, 207240), (440, 180393), (471, 168520), (628, 126390), (660, 120262), (766, 103620), (785, 101112), (942, 84260), (1149, 69080), (1256, 63195), (1320, 60131), (1532, 51810), (1570, 50556), (1727, 45960), (1884, 42130), (1915, 41448), (2298, 34540), (2355, 33704), (3064, 25905), (3140, 25278), (3454, 22980), (3768, 21065), (3830, 20724), (4213, 18840), (4596, 17270), (4710, 16852), (5181, 15320), (5745, 13816), (6280, 12639), (6908, 11490), (7660, 10362), (8426, 9420), (8635, 9192)]