637340040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9173}}^1$

素因数の和:9383

約数の個数: 96

約数和(自身を含む): 2082314520

約数和(自身を除く): 1444974480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5790, 6948, 7720, 8685, 9173, 11580, 13896, 17370, 18346, 23160, 27519, 34740, 36692, 45865, 55038, 69480, 73384, 82557, 91730, 110076, 137595, 165114, 183460, 220152, 275190, 330228, 366920, 412785, 550380, 660456, 825570, 1100760, 1651140, 1770389, 3302280, 3540778, 5311167, 7081556, 8851945, 10622334, 14163112, 15933501, 17703890, 21244668, 26555835, 31867002, 35407780, 42489336, 53111670, 63734004, 70815560, 79667505, 106223340, 127468008, 159335010, 212446680, 318670020, 637340040]

約数ペア:

[(1, 637340040), (2, 318670020), (3, 212446680), (4, 159335010), (5, 127468008), (6, 106223340), (8, 79667505), (9, 70815560), (10, 63734004), (12, 53111670), (15, 42489336), (18, 35407780), (20, 31867002), (24, 26555835), (30, 21244668), (36, 17703890), (40, 15933501), (45, 14163112), (60, 10622334), (72, 8851945), (90, 7081556), (120, 5311167), (180, 3540778), (193, 3302280), (360, 1770389), (386, 1651140), (579, 1100760), (772, 825570), (965, 660456), (1158, 550380), (1544, 412785), (1737, 366920), (1930, 330228), (2316, 275190), (2895, 220152), (3474, 183460), (3860, 165114), (4632, 137595), (5790, 110076), (6948, 91730), (7720, 82557), (8685, 73384), (9173, 69480), (11580, 55038), (13896, 45865), (17370, 36692), (18346, 34740), (23160, 27519)]