238463040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2900

約数の個数: 112

約数和(自身を含む): 765901440

約数和(自身を除く): 527438400

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, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1780, 2136, 2670, 2791, 2848, 3560, 4272, 5340, 5582, 5696, 7120, 8373, 8544, 10680, 11164, 13955, 14240, 16746, 17088, 21360, 22328, 27910, 28480, 33492, 41865, 42720, 44656, 55820, 66984, 83730, 85440, 89312, 111640, 133968, 167460, 178624, 223280, 248399, 267936, 334920, 446560, 496798, 535872, 669840, 745197, 893120, 993596, 1241995, 1339680, 1490394, 1987192, 2483990, 2679360, 2980788, 3725985, 3974384, 4967980, 5961576, 7451970, 7948768, 9935960, 11923152, 14903940, 15897536, 19871920, 23846304, 29807880, 39743840, 47692608, 59615760, 79487680, 119231520, 238463040]

約数ペア:

[(1, 238463040), (2, 119231520), (3, 79487680), (4, 59615760), (5, 47692608), (6, 39743840), (8, 29807880), (10, 23846304), (12, 19871920), (15, 15897536), (16, 14903940), (20, 11923152), (24, 9935960), (30, 7948768), (32, 7451970), (40, 5961576), (48, 4967980), (60, 3974384), (64, 3725985), (80, 2980788), (89, 2679360), (96, 2483990), (120, 1987192), (160, 1490394), (178, 1339680), (192, 1241995), (240, 993596), (267, 893120), (320, 745197), (356, 669840), (445, 535872), (480, 496798), (534, 446560), (712, 334920), (890, 267936), (960, 248399), (1068, 223280), (1335, 178624), (1424, 167460), (1780, 133968), (2136, 111640), (2670, 89312), (2791, 85440), (2848, 83730), (3560, 66984), (4272, 55820), (5340, 44656), (5582, 42720), (5696, 41865), (7120, 33492), (8373, 28480), (8544, 27910), (10680, 22328), (11164, 21360), (13955, 17088), (14240, 16746)]