88943040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 310255920

約数和(自身を除く): 221312880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 347, 356, 360, 445, 480, 534, 576, 694, 712, 720, 801, 890, 960, 1041, 1068, 1335, 1388, 1424, 1440, 1602, 1735, 1780, 2082, 2136, 2670, 2776, 2848, 2880, 3123, 3204, 3470, 3560, 4005, 4164, 4272, 5205, 5340, 5552, 5696, 6246, 6408, 6940, 7120, 8010, 8328, 8544, 10410, 10680, 11104, 12492, 12816, 13880, 14240, 15615, 16020, 16656, 17088, 20820, 21360, 22208, 24984, 25632, 27760, 28480, 30883, 31230, 32040, 33312, 41640, 42720, 49968, 51264, 55520, 61766, 62460, 64080, 66624, 83280, 85440, 92649, 99936, 111040, 123532, 124920, 128160, 154415, 166560, 185298, 199872, 247064, 249840, 256320, 277947, 308830, 333120, 370596, 463245, 494128, 499680, 555894, 617660, 741192, 926490, 988256, 999360, 1111788, 1235320, 1389735, 1482384, 1852980, 1976512, 2223576, 2470640, 2779470, 2964768, 3705960, 4447152, 4941280, 5558940, 5929536, 7411920, 8894304, 9882560, 11117880, 14823840, 17788608, 22235760, 29647680, 44471520, 88943040]

約数ペア:

[(1, 88943040), (2, 44471520), (3, 29647680), (4, 22235760), (5, 17788608), (6, 14823840), (8, 11117880), (9, 9882560), (10, 8894304), (12, 7411920), (15, 5929536), (16, 5558940), (18, 4941280), (20, 4447152), (24, 3705960), (30, 2964768), (32, 2779470), (36, 2470640), (40, 2223576), (45, 1976512), (48, 1852980), (60, 1482384), (64, 1389735), (72, 1235320), (80, 1111788), (89, 999360), (90, 988256), (96, 926490), (120, 741192), (144, 617660), (160, 555894), (178, 499680), (180, 494128), (192, 463245), (240, 370596), (267, 333120), (288, 308830), (320, 277947), (347, 256320), (356, 249840), (360, 247064), (445, 199872), (480, 185298), (534, 166560), (576, 154415), (694, 128160), (712, 124920), (720, 123532), (801, 111040), (890, 99936), (960, 92649), (1041, 85440), (1068, 83280), (1335, 66624), (1388, 64080), (1424, 62460), (1440, 61766), (1602, 55520), (1735, 51264), (1780, 49968), (2082, 42720), (2136, 41640), (2670, 33312), (2776, 32040), (2848, 31230), (2880, 30883), (3123, 28480), (3204, 27760), (3470, 25632), (3560, 24984), (4005, 22208), (4164, 21360), (4272, 20820), (5205, 17088), (5340, 16656), (5552, 16020), (5696, 15615), (6246, 14240), (6408, 13880), (6940, 12816), (7120, 12492), (8010, 11104), (8328, 10680), (8544, 10410)]