118590720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 384108480

約数和(自身を除く): 265517760

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, 347, 356, 384, 445, 480, 534, 640, 694, 712, 768, 890, 960, 1041, 1068, 1280, 1335, 1388, 1424, 1735, 1780, 1920, 2082, 2136, 2670, 2776, 2848, 3470, 3560, 3840, 4164, 4272, 5205, 5340, 5552, 5696, 6940, 7120, 8328, 8544, 10410, 10680, 11104, 11392, 13880, 14240, 16656, 17088, 20820, 21360, 22208, 22784, 27760, 28480, 30883, 33312, 34176, 41640, 42720, 44416, 55520, 56960, 61766, 66624, 68352, 83280, 85440, 88832, 92649, 111040, 113920, 123532, 133248, 154415, 166560, 170880, 185298, 222080, 247064, 266496, 308830, 333120, 341760, 370596, 444160, 463245, 494128, 617660, 666240, 741192, 926490, 988256, 1235320, 1332480, 1482384, 1852980, 1976512, 2470640, 2964768, 3705960, 3953024, 4941280, 5929536, 7411920, 7906048, 9882560, 11859072, 14823840, 19765120, 23718144, 29647680, 39530240, 59295360, 118590720]

約数ペア:

[(1, 118590720), (2, 59295360), (3, 39530240), (4, 29647680), (5, 23718144), (6, 19765120), (8, 14823840), (10, 11859072), (12, 9882560), (15, 7906048), (16, 7411920), (20, 5929536), (24, 4941280), (30, 3953024), (32, 3705960), (40, 2964768), (48, 2470640), (60, 1976512), (64, 1852980), (80, 1482384), (89, 1332480), (96, 1235320), (120, 988256), (128, 926490), (160, 741192), (178, 666240), (192, 617660), (240, 494128), (256, 463245), (267, 444160), (320, 370596), (347, 341760), (356, 333120), (384, 308830), (445, 266496), (480, 247064), (534, 222080), (640, 185298), (694, 170880), (712, 166560), (768, 154415), (890, 133248), (960, 123532), (1041, 113920), (1068, 111040), (1280, 92649), (1335, 88832), (1388, 85440), (1424, 83280), (1735, 68352), (1780, 66624), (1920, 61766), (2082, 56960), (2136, 55520), (2670, 44416), (2776, 42720), (2848, 41640), (3470, 34176), (3560, 33312), (3840, 30883), (4164, 28480), (4272, 27760), (5205, 22784), (5340, 22208), (5552, 21360), (5696, 20820), (6940, 17088), (7120, 16656), (8328, 14240), (8544, 13880), (10410, 11392), (10680, 11104)]