30009760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 83553120

約数和(自身を除く): 53543360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 59, 68, 80, 85, 88, 110, 118, 136, 160, 170, 176, 187, 220, 236, 272, 289, 295, 340, 352, 374, 440, 472, 544, 578, 590, 649, 680, 748, 880, 935, 944, 1003, 1156, 1180, 1298, 1360, 1445, 1496, 1760, 1870, 1888, 2006, 2312, 2360, 2596, 2720, 2890, 2992, 3179, 3245, 3740, 4012, 4624, 4720, 5015, 5192, 5780, 5984, 6358, 6490, 7480, 8024, 9248, 9440, 10030, 10384, 11033, 11560, 12716, 12980, 14960, 15895, 16048, 17051, 20060, 20768, 22066, 23120, 25432, 25960, 29920, 31790, 32096, 34102, 40120, 44132, 46240, 50864, 51920, 55165, 63580, 68204, 80240, 85255, 88264, 101728, 103840, 110330, 127160, 136408, 160480, 170510, 176528, 187561, 220660, 254320, 272816, 341020, 353056, 375122, 441320, 508640, 545632, 682040, 750244, 882640, 937805, 1364080, 1500488, 1765280, 1875610, 2728160, 3000976, 3751220, 6001952, 7502440, 15004880, 30009760]

約数ペア:

[(1, 30009760), (2, 15004880), (4, 7502440), (5, 6001952), (8, 3751220), (10, 3000976), (11, 2728160), (16, 1875610), (17, 1765280), (20, 1500488), (22, 1364080), (32, 937805), (34, 882640), (40, 750244), (44, 682040), (55, 545632), (59, 508640), (68, 441320), (80, 375122), (85, 353056), (88, 341020), (110, 272816), (118, 254320), (136, 220660), (160, 187561), (170, 176528), (176, 170510), (187, 160480), (220, 136408), (236, 127160), (272, 110330), (289, 103840), (295, 101728), (340, 88264), (352, 85255), (374, 80240), (440, 68204), (472, 63580), (544, 55165), (578, 51920), (590, 50864), (649, 46240), (680, 44132), (748, 40120), (880, 34102), (935, 32096), (944, 31790), (1003, 29920), (1156, 25960), (1180, 25432), (1298, 23120), (1360, 22066), (1445, 20768), (1496, 20060), (1760, 17051), (1870, 16048), (1888, 15895), (2006, 14960), (2312, 12980), (2360, 12716), (2596, 11560), (2720, 11033), (2890, 10384), (2992, 10030), (3179, 9440), (3245, 9248), (3740, 8024), (4012, 7480), (4624, 6490), (4720, 6358), (5015, 5984), (5192, 5780)]