755013120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 160

約数和(自身を含む): 2479850208

約数和(自身を除く): 1724837088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2220, 2368, 2560, 2657, 2960, 3552, 3840, 4440, 4736, 5314, 5920, 7104, 7680, 7971, 8880, 9472, 10628, 11840, 13285, 14208, 15942, 17760, 18944, 21256, 23680, 26570, 28416, 31884, 35520, 39855, 42512, 47360, 53140, 56832, 63768, 71040, 79710, 85024, 94720, 98309, 106280, 127536, 142080, 159420, 170048, 196618, 212560, 255072, 284160, 294927, 318840, 340096, 393236, 425120, 491545, 510144, 589854, 637680, 680192, 786472, 850240, 983090, 1020288, 1179708, 1275360, 1360384, 1474635, 1572944, 1700480, 1966180, 2040576, 2359416, 2550720, 2949270, 3145888, 3400960, 3932360, 4081152, 4718832, 5101440, 5898540, 6291776, 6801920, 7864720, 9437664, 10202880, 11797080, 12583552, 15729440, 18875328, 20405760, 23594160, 25167104, 31458880, 37750656, 47188320, 50334208, 62917760, 75501312, 94376640, 125835520, 151002624, 188753280, 251671040, 377506560, 755013120]

約数ペア:

[(1, 755013120), (2, 377506560), (3, 251671040), (4, 188753280), (5, 151002624), (6, 125835520), (8, 94376640), (10, 75501312), (12, 62917760), (15, 50334208), (16, 47188320), (20, 37750656), (24, 31458880), (30, 25167104), (32, 23594160), (37, 20405760), (40, 18875328), (48, 15729440), (60, 12583552), (64, 11797080), (74, 10202880), (80, 9437664), (96, 7864720), (111, 6801920), (120, 6291776), (128, 5898540), (148, 5101440), (160, 4718832), (185, 4081152), (192, 3932360), (222, 3400960), (240, 3145888), (256, 2949270), (296, 2550720), (320, 2359416), (370, 2040576), (384, 1966180), (444, 1700480), (480, 1572944), (512, 1474635), (555, 1360384), (592, 1275360), (640, 1179708), (740, 1020288), (768, 983090), (888, 850240), (960, 786472), (1110, 680192), (1184, 637680), (1280, 589854), (1480, 510144), (1536, 491545), (1776, 425120), (1920, 393236), (2220, 340096), (2368, 318840), (2560, 294927), (2657, 284160), (2960, 255072), (3552, 212560), (3840, 196618), (4440, 170048), (4736, 159420), (5314, 142080), (5920, 127536), (7104, 106280), (7680, 98309), (7971, 94720), (8880, 85024), (9472, 79710), (10628, 71040), (11840, 63768), (13285, 56832), (14208, 53140), (15942, 47360), (17760, 42512), (18944, 39855), (21256, 35520), (23680, 31884), (26570, 28416)]