2991425280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8753}}^1$

素因数の和:8866

約数の個数: 144

約数和(自身を含む): 9662315040

約数和(自身を除く): 6670889760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 534, 640, 712, 768, 890, 960, 1068, 1280, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 3840, 4272, 5340, 5696, 7120, 8544, 8753, 10680, 11392, 14240, 17088, 17506, 21360, 22784, 26259, 28480, 34176, 35012, 42720, 43765, 52518, 56960, 68352, 70024, 85440, 87530, 105036, 113920, 131295, 140048, 170880, 175060, 210072, 262590, 280096, 341760, 350120, 420144, 525180, 560192, 700240, 779017, 840288, 1050360, 1120384, 1400480, 1558034, 1680576, 2100720, 2240768, 2337051, 2800960, 3116068, 3361152, 3895085, 4201440, 4674102, 5601920, 6232136, 6722304, 7790170, 8402880, 9348204, 11203840, 11685255, 12464272, 15580340, 16805760, 18696408, 23370510, 24928544, 31160680, 33611520, 37392816, 46741020, 49857088, 62321360, 74785632, 93482040, 99714176, 124642720, 149571264, 186964080, 199428352, 249285440, 299142528, 373928160, 498570880, 598285056, 747856320, 997141760, 1495712640, 2991425280]

約数ペア:

[(1, 2991425280), (2, 1495712640), (3, 997141760), (4, 747856320), (5, 598285056), (6, 498570880), (8, 373928160), (10, 299142528), (12, 249285440), (15, 199428352), (16, 186964080), (20, 149571264), (24, 124642720), (30, 99714176), (32, 93482040), (40, 74785632), (48, 62321360), (60, 49857088), (64, 46741020), (80, 37392816), (89, 33611520), (96, 31160680), (120, 24928544), (128, 23370510), (160, 18696408), (178, 16805760), (192, 15580340), (240, 12464272), (256, 11685255), (267, 11203840), (320, 9348204), (356, 8402880), (384, 7790170), (445, 6722304), (480, 6232136), (534, 5601920), (640, 4674102), (712, 4201440), (768, 3895085), (890, 3361152), (960, 3116068), (1068, 2800960), (1280, 2337051), (1335, 2240768), (1424, 2100720), (1780, 1680576), (1920, 1558034), (2136, 1400480), (2670, 1120384), (2848, 1050360), (3560, 840288), (3840, 779017), (4272, 700240), (5340, 560192), (5696, 525180), (7120, 420144), (8544, 350120), (8753, 341760), (10680, 280096), (11392, 262590), (14240, 210072), (17088, 175060), (17506, 170880), (21360, 140048), (22784, 131295), (26259, 113920), (28480, 105036), (34176, 87530), (35012, 85440), (42720, 70024), (43765, 68352), (52518, 56960)]