445774320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4460

約数の個数: 160

約数和(自身を含む): 1568471040

約数和(自身を除く): 1122696720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4391, 5076, 5640, 6345, 6768, 8460, 8782, 10152, 11280, 12690, 13173, 16920, 17564, 20304, 21955, 25380, 26346, 33840, 35128, 39519, 43910, 50760, 52692, 65865, 70256, 79038, 87820, 101520, 105384, 118557, 131730, 158076, 175640, 197595, 206377, 210768, 237114, 263460, 316152, 351280, 395190, 412754, 474228, 526920, 592785, 619131, 632304, 790380, 825508, 948456, 1031885, 1053840, 1185570, 1238262, 1580760, 1651016, 1857393, 1896912, 2063770, 2371140, 2476524, 3095655, 3161520, 3302032, 3714786, 4127540, 4742280, 4953048, 5572179, 6191310, 7429572, 8255080, 9286965, 9484560, 9906096, 11144358, 12382620, 14859144, 16510160, 18573930, 22288716, 24765240, 27860895, 29718288, 37147860, 44577432, 49530480, 55721790, 74295720, 89154864, 111443580, 148591440, 222887160, 445774320]

約数ペア:

[(1, 445774320), (2, 222887160), (3, 148591440), (4, 111443580), (5, 89154864), (6, 74295720), (8, 55721790), (9, 49530480), (10, 44577432), (12, 37147860), (15, 29718288), (16, 27860895), (18, 24765240), (20, 22288716), (24, 18573930), (27, 16510160), (30, 14859144), (36, 12382620), (40, 11144358), (45, 9906096), (47, 9484560), (48, 9286965), (54, 8255080), (60, 7429572), (72, 6191310), (80, 5572179), (90, 4953048), (94, 4742280), (108, 4127540), (120, 3714786), (135, 3302032), (141, 3161520), (144, 3095655), (180, 2476524), (188, 2371140), (216, 2063770), (235, 1896912), (240, 1857393), (270, 1651016), (282, 1580760), (360, 1238262), (376, 1185570), (423, 1053840), (432, 1031885), (470, 948456), (540, 825508), (564, 790380), (705, 632304), (720, 619131), (752, 592785), (846, 526920), (940, 474228), (1080, 412754), (1128, 395190), (1269, 351280), (1410, 316152), (1692, 263460), (1880, 237114), (2115, 210768), (2160, 206377), (2256, 197595), (2538, 175640), (2820, 158076), (3384, 131730), (3760, 118557), (4230, 105384), (4391, 101520), (5076, 87820), (5640, 79038), (6345, 70256), (6768, 65865), (8460, 52692), (8782, 50760), (10152, 43910), (11280, 39519), (12690, 35128), (13173, 33840), (16920, 26346), (17564, 25380), (20304, 21955)]