60821920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 94309280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 379, 472, 544, 590, 680, 758, 944, 1003, 1180, 1360, 1516, 1888, 1895, 2006, 2360, 2720, 3032, 3790, 4012, 4720, 5015, 6064, 6443, 7580, 8024, 9440, 10030, 12128, 12886, 15160, 16048, 20060, 22361, 25772, 30320, 32096, 32215, 40120, 44722, 51544, 60640, 64430, 80240, 89444, 103088, 111805, 128860, 160480, 178888, 206176, 223610, 257720, 357776, 380137, 447220, 515440, 715552, 760274, 894440, 1030880, 1520548, 1788880, 1900685, 3041096, 3577760, 3801370, 6082192, 7602740, 12164384, 15205480, 30410960, 60821920]

約数ペア:

[(1, 60821920), (2, 30410960), (4, 15205480), (5, 12164384), (8, 7602740), (10, 6082192), (16, 3801370), (17, 3577760), (20, 3041096), (32, 1900685), (34, 1788880), (40, 1520548), (59, 1030880), (68, 894440), (80, 760274), (85, 715552), (118, 515440), (136, 447220), (160, 380137), (170, 357776), (236, 257720), (272, 223610), (295, 206176), (340, 178888), (379, 160480), (472, 128860), (544, 111805), (590, 103088), (680, 89444), (758, 80240), (944, 64430), (1003, 60640), (1180, 51544), (1360, 44722), (1516, 40120), (1888, 32215), (1895, 32096), (2006, 30320), (2360, 25772), (2720, 22361), (3032, 20060), (3790, 16048), (4012, 15160), (4720, 12886), (5015, 12128), (6064, 10030), (6443, 9440), (7580, 8024)]