2080287360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{40129}}^1$

素因数の和:40160

約数の個数: 160

約数和(自身を含む): 7429266900

約数和(自身を除く): 5348979540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 40129, 51840, 80258, 120387, 160516, 200645, 240774, 321032, 361161, 401290, 481548, 601935, 642064, 722322, 802580, 963096, 1083483, 1203870, 1284128, 1444644, 1605160, 1805805, 1926192, 2166966, 2407740, 2568256, 2889288, 3210320, 3250449, 3611610, 3852384, 4333932, 4815480, 5136512, 5417415, 5778576, 6420640, 6500898, 7223220, 7704768, 8667864, 9630960, 10834830, 11557152, 12841280, 13001796, 14446440, 15409536, 16252245, 17335728, 19261920, 21669660, 23114304, 25682560, 26003592, 28892880, 32504490, 34671456, 38523840, 43339320, 46228608, 52007184, 57785760, 65008980, 69342912, 77047680, 86678640, 104014368, 115571520, 130017960, 138685824, 173357280, 208028736, 231143040, 260035920, 346714560, 416057472, 520071840, 693429120, 1040143680, 2080287360]

約数ペア:

[(1, 2080287360), (2, 1040143680), (3, 693429120), (4, 520071840), (5, 416057472), (6, 346714560), (8, 260035920), (9, 231143040), (10, 208028736), (12, 173357280), (15, 138685824), (16, 130017960), (18, 115571520), (20, 104014368), (24, 86678640), (27, 77047680), (30, 69342912), (32, 65008980), (36, 57785760), (40, 52007184), (45, 46228608), (48, 43339320), (54, 38523840), (60, 34671456), (64, 32504490), (72, 28892880), (80, 26003592), (81, 25682560), (90, 23114304), (96, 21669660), (108, 19261920), (120, 17335728), (128, 16252245), (135, 15409536), (144, 14446440), (160, 13001796), (162, 12841280), (180, 11557152), (192, 10834830), (216, 9630960), (240, 8667864), (270, 7704768), (288, 7223220), (320, 6500898), (324, 6420640), (360, 5778576), (384, 5417415), (405, 5136512), (432, 4815480), (480, 4333932), (540, 3852384), (576, 3611610), (640, 3250449), (648, 3210320), (720, 2889288), (810, 2568256), (864, 2407740), (960, 2166966), (1080, 1926192), (1152, 1805805), (1296, 1605160), (1440, 1444644), (1620, 1284128), (1728, 1203870), (1920, 1083483), (2160, 963096), (2592, 802580), (2880, 722322), (3240, 642064), (3456, 601935), (4320, 481548), (5184, 401290), (5760, 361161), (6480, 321032), (8640, 240774), (10368, 200645), (12960, 160516), (17280, 120387), (25920, 80258), (40129, 51840)]