1042346880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 160

約数和(自身を含む): 3722594040

約数和(自身を除く): 2680247160

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, 20107, 25920, 40214, 51840, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 321712, 361926, 402140, 482568, 542889, 603210, 643424, 723852, 804280, 904815, 965136, 1085778, 1206420, 1286848, 1447704, 1608560, 1628667, 1809630, 1930272, 2171556, 2412840, 2573696, 2714445, 2895408, 3217120, 3257334, 3619260, 3860544, 4343112, 4825680, 5428890, 5790816, 6434240, 6514668, 7238520, 7721088, 8143335, 8686224, 9651360, 10857780, 11581632, 12868480, 13029336, 14477040, 16286670, 17372448, 19302720, 21715560, 23163264, 26058672, 28954080, 32573340, 34744896, 38605440, 43431120, 52117344, 57908160, 65146680, 69489792, 86862240, 104234688, 115816320, 130293360, 173724480, 208469376, 260586720, 347448960, 521173440, 1042346880]

約数ペア:

[(1, 1042346880), (2, 521173440), (3, 347448960), (4, 260586720), (5, 208469376), (6, 173724480), (8, 130293360), (9, 115816320), (10, 104234688), (12, 86862240), (15, 69489792), (16, 65146680), (18, 57908160), (20, 52117344), (24, 43431120), (27, 38605440), (30, 34744896), (32, 32573340), (36, 28954080), (40, 26058672), (45, 23163264), (48, 21715560), (54, 19302720), (60, 17372448), (64, 16286670), (72, 14477040), (80, 13029336), (81, 12868480), (90, 11581632), (96, 10857780), (108, 9651360), (120, 8686224), (128, 8143335), (135, 7721088), (144, 7238520), (160, 6514668), (162, 6434240), (180, 5790816), (192, 5428890), (216, 4825680), (240, 4343112), (270, 3860544), (288, 3619260), (320, 3257334), (324, 3217120), (360, 2895408), (384, 2714445), (405, 2573696), (432, 2412840), (480, 2171556), (540, 1930272), (576, 1809630), (640, 1628667), (648, 1608560), (720, 1447704), (810, 1286848), (864, 1206420), (960, 1085778), (1080, 965136), (1152, 904815), (1296, 804280), (1440, 723852), (1620, 643424), (1728, 603210), (1920, 542889), (2160, 482568), (2592, 402140), (2880, 361926), (3240, 321712), (3456, 301605), (4320, 241284), (5184, 201070), (5760, 180963), (6480, 160856), (8640, 120642), (10368, 100535), (12960, 80428), (17280, 60321), (20107, 51840), (25920, 40214)]