77335920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 266831136

約数和(自身を除く): 189495216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2903, 2960, 3330, 4440, 5328, 5806, 6660, 8709, 8880, 11612, 13320, 14515, 17418, 23224, 26127, 26640, 29030, 34836, 43545, 46448, 52254, 58060, 69672, 87090, 104508, 107411, 116120, 130635, 139344, 174180, 209016, 214822, 232240, 261270, 322233, 348360, 418032, 429644, 522540, 537055, 644466, 696720, 859288, 966699, 1045080, 1074110, 1288932, 1611165, 1718576, 1933398, 2090160, 2148220, 2577864, 3222330, 3866796, 4296440, 4833495, 5155728, 6444660, 7733592, 8592880, 9666990, 12889320, 15467184, 19333980, 25778640, 38667960, 77335920]

約数ペア:

[(1, 77335920), (2, 38667960), (3, 25778640), (4, 19333980), (5, 15467184), (6, 12889320), (8, 9666990), (9, 8592880), (10, 7733592), (12, 6444660), (15, 5155728), (16, 4833495), (18, 4296440), (20, 3866796), (24, 3222330), (30, 2577864), (36, 2148220), (37, 2090160), (40, 1933398), (45, 1718576), (48, 1611165), (60, 1288932), (72, 1074110), (74, 1045080), (80, 966699), (90, 859288), (111, 696720), (120, 644466), (144, 537055), (148, 522540), (180, 429644), (185, 418032), (222, 348360), (240, 322233), (296, 261270), (333, 232240), (360, 214822), (370, 209016), (444, 174180), (555, 139344), (592, 130635), (666, 116120), (720, 107411), (740, 104508), (888, 87090), (1110, 69672), (1332, 58060), (1480, 52254), (1665, 46448), (1776, 43545), (2220, 34836), (2664, 29030), (2903, 26640), (2960, 26127), (3330, 23224), (4440, 17418), (5328, 14515), (5806, 13320), (6660, 11612), (8709, 8880)]