1869607680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6266

約数の個数: 144

約数和(自身を含む): 6047623680

約数和(自身を除く): 4178016000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 3840, 4740, 5056, 6163, 6320, 7584, 9480, 10112, 12326, 12640, 15168, 18489, 18960, 20224, 24652, 25280, 30336, 30815, 36978, 37920, 49304, 50560, 60672, 61630, 73956, 75840, 92445, 98608, 101120, 123260, 147912, 151680, 184890, 197216, 246520, 295824, 303360, 369780, 394432, 486877, 493040, 591648, 739560, 788864, 973754, 986080, 1183296, 1460631, 1479120, 1577728, 1947508, 1972160, 2366592, 2434385, 2921262, 2958240, 3895016, 3944320, 4733184, 4868770, 5842524, 5916480, 7303155, 7790032, 7888640, 9737540, 11685048, 11832960, 14606310, 15580064, 19475080, 23370096, 23665920, 29212620, 31160128, 38950160, 46740192, 58425240, 62320256, 77900320, 93480384, 116850480, 124640512, 155800640, 186960768, 233700960, 311601280, 373921536, 467401920, 623202560, 934803840, 1869607680]

約数ペア:

[(1, 1869607680), (2, 934803840), (3, 623202560), (4, 467401920), (5, 373921536), (6, 311601280), (8, 233700960), (10, 186960768), (12, 155800640), (15, 124640512), (16, 116850480), (20, 93480384), (24, 77900320), (30, 62320256), (32, 58425240), (40, 46740192), (48, 38950160), (60, 31160128), (64, 29212620), (79, 23665920), (80, 23370096), (96, 19475080), (120, 15580064), (128, 14606310), (158, 11832960), (160, 11685048), (192, 9737540), (237, 7888640), (240, 7790032), (256, 7303155), (316, 5916480), (320, 5842524), (384, 4868770), (395, 4733184), (474, 3944320), (480, 3895016), (632, 2958240), (640, 2921262), (768, 2434385), (790, 2366592), (948, 1972160), (960, 1947508), (1185, 1577728), (1264, 1479120), (1280, 1460631), (1580, 1183296), (1896, 986080), (1920, 973754), (2370, 788864), (2528, 739560), (3160, 591648), (3792, 493040), (3840, 486877), (4740, 394432), (5056, 369780), (6163, 303360), (6320, 295824), (7584, 246520), (9480, 197216), (10112, 184890), (12326, 151680), (12640, 147912), (15168, 123260), (18489, 101120), (18960, 98608), (20224, 92445), (24652, 75840), (25280, 73956), (30336, 61630), (30815, 60672), (36978, 50560), (37920, 49304)]