283914720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 240

約数和(自身を含む): 1055633040

約数和(自身を除く): 771718320

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, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1153, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2306, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3459, 4104, 4320, 4560, 4612, 5130, 5472, 5765, 6156, 6480, 6840, 6918, 7695, 8208, 9120, 9224, 10260, 10377, 11530, 12312, 12960, 13680, 13836, 15390, 16416, 17295, 18448, 20520, 20754, 21907, 23060, 24624, 27360, 27672, 30780, 31131, 34590, 36896, 41040, 41508, 43814, 46120, 49248, 51885, 55344, 61560, 62262, 65721, 69180, 82080, 83016, 87628, 92240, 93393, 103770, 109535, 110688, 123120, 124524, 131442, 138360, 155655, 166032, 175256, 184480, 186786, 197163, 207540, 219070, 246240, 249048, 262884, 276720, 311310, 328605, 332064, 350512, 373572, 394326, 415080, 438140, 466965, 498096, 525768, 553440, 591489, 622620, 657210, 701024, 747144, 788652, 830160, 876280, 933930, 985815, 996192, 1051536, 1182978, 1245240, 1314420, 1494288, 1577304, 1660320, 1752560, 1774467, 1867860, 1971630, 2103072, 2365956, 2490480, 2628840, 2957445, 2988576, 3154608, 3505120, 3548934, 3735720, 3943260, 4731912, 4980960, 5257680, 5914890, 6309216, 7097868, 7471440, 7886520, 8872335, 9463824, 10515360, 11829780, 14195736, 14942880, 15773040, 17744670, 18927648, 23659560, 28391472, 31546080, 35489340, 47319120, 56782944, 70978680, 94638240, 141957360, 283914720]

約数ペア:

[(1, 283914720), (2, 141957360), (3, 94638240), (4, 70978680), (5, 56782944), (6, 47319120), (8, 35489340), (9, 31546080), (10, 28391472), (12, 23659560), (15, 18927648), (16, 17744670), (18, 15773040), (19, 14942880), (20, 14195736), (24, 11829780), (27, 10515360), (30, 9463824), (32, 8872335), (36, 7886520), (38, 7471440), (40, 7097868), (45, 6309216), (48, 5914890), (54, 5257680), (57, 4980960), (60, 4731912), (72, 3943260), (76, 3735720), (80, 3548934), (81, 3505120), (90, 3154608), (95, 2988576), (96, 2957445), (108, 2628840), (114, 2490480), (120, 2365956), (135, 2103072), (144, 1971630), (152, 1867860), (160, 1774467), (162, 1752560), (171, 1660320), (180, 1577304), (190, 1494288), (216, 1314420), (228, 1245240), (240, 1182978), (270, 1051536), (285, 996192), (288, 985815), (304, 933930), (324, 876280), (342, 830160), (360, 788652), (380, 747144), (405, 701024), (432, 657210), (456, 622620), (480, 591489), (513, 553440), (540, 525768), (570, 498096), (608, 466965), (648, 438140), (684, 415080), (720, 394326), (760, 373572), (810, 350512), (855, 332064), (864, 328605), (912, 311310), (1026, 276720), (1080, 262884), (1140, 249048), (1153, 246240), (1296, 219070), (1368, 207540), (1440, 197163), (1520, 186786), (1539, 184480), (1620, 175256), (1710, 166032), (1824, 155655), (2052, 138360), (2160, 131442), (2280, 124524), (2306, 123120), (2565, 110688), (2592, 109535), (2736, 103770), (3040, 93393), (3078, 92240), (3240, 87628), (3420, 83016), (3459, 82080), (4104, 69180), (4320, 65721), (4560, 62262), (4612, 61560), (5130, 55344), (5472, 51885), (5765, 49248), (6156, 46120), (6480, 43814), (6840, 41508), (6918, 41040), (7695, 36896), (8208, 34590), (9120, 31131), (9224, 30780), (10260, 27672), (10377, 27360), (11530, 24624), (12312, 23060), (12960, 21907), (13680, 20754), (13836, 20520), (15390, 18448), (16416, 17295)]