29487240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 104544000

約数和(自身を除く): 75056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 479, 513, 540, 570, 648, 684, 760, 810, 855, 958, 1026, 1080, 1140, 1368, 1437, 1539, 1620, 1710, 1916, 2052, 2280, 2395, 2565, 2874, 3078, 3240, 3420, 3832, 4104, 4311, 4790, 5130, 5748, 6156, 6840, 7185, 7695, 8622, 9101, 9580, 10260, 11496, 12312, 12933, 14370, 15390, 17244, 18202, 19160, 20520, 21555, 25866, 27303, 28740, 30780, 34488, 36404, 38799, 43110, 45505, 51732, 54606, 57480, 61560, 64665, 72808, 77598, 81909, 86220, 91010, 103464, 109212, 129330, 136515, 155196, 163818, 172440, 182020, 193995, 218424, 245727, 258660, 273030, 310392, 327636, 364040, 387990, 409545, 491454, 517320, 546060, 655272, 737181, 775980, 819090, 982908, 1092120, 1228635, 1474362, 1551960, 1638180, 1965816, 2457270, 2948724, 3276360, 3685905, 4914540, 5897448, 7371810, 9829080, 14743620, 29487240]

約数ペア:

[(1, 29487240), (2, 14743620), (3, 9829080), (4, 7371810), (5, 5897448), (6, 4914540), (8, 3685905), (9, 3276360), (10, 2948724), (12, 2457270), (15, 1965816), (18, 1638180), (19, 1551960), (20, 1474362), (24, 1228635), (27, 1092120), (30, 982908), (36, 819090), (38, 775980), (40, 737181), (45, 655272), (54, 546060), (57, 517320), (60, 491454), (72, 409545), (76, 387990), (81, 364040), (90, 327636), (95, 310392), (108, 273030), (114, 258660), (120, 245727), (135, 218424), (152, 193995), (162, 182020), (171, 172440), (180, 163818), (190, 155196), (216, 136515), (228, 129330), (270, 109212), (285, 103464), (324, 91010), (342, 86220), (360, 81909), (380, 77598), (405, 72808), (456, 64665), (479, 61560), (513, 57480), (540, 54606), (570, 51732), (648, 45505), (684, 43110), (760, 38799), (810, 36404), (855, 34488), (958, 30780), (1026, 28740), (1080, 27303), (1140, 25866), (1368, 21555), (1437, 20520), (1539, 19160), (1620, 18202), (1710, 17244), (1916, 15390), (2052, 14370), (2280, 12933), (2395, 12312), (2565, 11496), (2874, 10260), (3078, 9580), (3240, 9101), (3420, 8622), (3832, 7695), (4104, 7185), (4311, 6840), (4790, 6156), (5130, 5748)]