47031840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 175633920

約数和(自身を除く): 128602080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 191, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 382, 405, 432, 456, 480, 513, 540, 570, 573, 608, 648, 684, 720, 760, 764, 810, 855, 864, 912, 955, 1026, 1080, 1140, 1146, 1296, 1368, 1440, 1520, 1528, 1539, 1620, 1710, 1719, 1824, 1910, 2052, 2160, 2280, 2292, 2565, 2592, 2736, 2865, 3040, 3056, 3078, 3240, 3420, 3438, 3629, 3820, 4104, 4320, 4560, 4584, 5130, 5157, 5472, 5730, 6112, 6156, 6480, 6840, 6876, 7258, 7640, 7695, 8208, 8595, 9120, 9168, 10260, 10314, 10887, 11460, 12312, 12960, 13680, 13752, 14516, 15280, 15390, 15471, 16416, 17190, 18145, 18336, 20520, 20628, 21774, 22920, 24624, 25785, 27360, 27504, 29032, 30560, 30780, 30942, 32661, 34380, 36290, 41040, 41256, 43548, 45840, 49248, 51570, 54435, 55008, 58064, 61560, 61884, 65322, 68760, 72580, 77355, 82080, 82512, 87096, 91680, 97983, 103140, 108870, 116128, 123120, 123768, 130644, 137520, 145160, 154710, 163305, 165024, 174192, 195966, 206280, 217740, 246240, 247536, 261288, 275040, 290320, 293949, 309420, 326610, 348384, 391932, 412560, 435480, 489915, 495072, 522576, 580640, 587898, 618840, 653220, 783864, 825120, 870960, 979830, 1045152, 1175796, 1237680, 1306440, 1469745, 1567728, 1741920, 1959660, 2351592, 2475360, 2612880, 2939490, 3135456, 3919320, 4703184, 5225760, 5878980, 7838640, 9406368, 11757960, 15677280, 23515920, 47031840]

約数ペア:

[(1, 47031840), (2, 23515920), (3, 15677280), (4, 11757960), (5, 9406368), (6, 7838640), (8, 5878980), (9, 5225760), (10, 4703184), (12, 3919320), (15, 3135456), (16, 2939490), (18, 2612880), (19, 2475360), (20, 2351592), (24, 1959660), (27, 1741920), (30, 1567728), (32, 1469745), (36, 1306440), (38, 1237680), (40, 1175796), (45, 1045152), (48, 979830), (54, 870960), (57, 825120), (60, 783864), (72, 653220), (76, 618840), (80, 587898), (81, 580640), (90, 522576), (95, 495072), (96, 489915), (108, 435480), (114, 412560), (120, 391932), (135, 348384), (144, 326610), (152, 309420), (160, 293949), (162, 290320), (171, 275040), (180, 261288), (190, 247536), (191, 246240), (216, 217740), (228, 206280), (240, 195966), (270, 174192), (285, 165024), (288, 163305), (304, 154710), (324, 145160), (342, 137520), (360, 130644), (380, 123768), (382, 123120), (405, 116128), (432, 108870), (456, 103140), (480, 97983), (513, 91680), (540, 87096), (570, 82512), (573, 82080), (608, 77355), (648, 72580), (684, 68760), (720, 65322), (760, 61884), (764, 61560), (810, 58064), (855, 55008), (864, 54435), (912, 51570), (955, 49248), (1026, 45840), (1080, 43548), (1140, 41256), (1146, 41040), (1296, 36290), (1368, 34380), (1440, 32661), (1520, 30942), (1528, 30780), (1539, 30560), (1620, 29032), (1710, 27504), (1719, 27360), (1824, 25785), (1910, 24624), (2052, 22920), (2160, 21774), (2280, 20628), (2292, 20520), (2565, 18336), (2592, 18145), (2736, 17190), (2865, 16416), (3040, 15471), (3056, 15390), (3078, 15280), (3240, 14516), (3420, 13752), (3438, 13680), (3629, 12960), (3820, 12312), (4104, 11460), (4320, 10887), (4560, 10314), (4584, 10260), (5130, 9168), (5157, 9120), (5472, 8595), (5730, 8208), (6112, 7695), (6156, 7640), (6480, 7258), (6840, 6876)]