383796480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 1240626240

約数和(自身を除く): 856829760

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, 1123, 1280, 1335, 1424, 1780, 1920, 2136, 2246, 2670, 2848, 3369, 3560, 3840, 4272, 4492, 5340, 5615, 5696, 6738, 7120, 8544, 8984, 10680, 11230, 11392, 13476, 14240, 16845, 17088, 17968, 21360, 22460, 22784, 26952, 28480, 33690, 34176, 35936, 42720, 44920, 53904, 56960, 67380, 68352, 71872, 85440, 89840, 99947, 107808, 113920, 134760, 143744, 170880, 179680, 199894, 215616, 269520, 287488, 299841, 341760, 359360, 399788, 431232, 499735, 539040, 599682, 718720, 799576, 862464, 999470, 1078080, 1199364, 1437440, 1499205, 1599152, 1998940, 2156160, 2398728, 2998410, 3198304, 3997880, 4312320, 4797456, 5996820, 6396608, 7995760, 9594912, 11993640, 12793216, 15991520, 19189824, 23987280, 25586432, 31983040, 38379648, 47974560, 63966080, 76759296, 95949120, 127932160, 191898240, 383796480]

約数ペア:

[(1, 383796480), (2, 191898240), (3, 127932160), (4, 95949120), (5, 76759296), (6, 63966080), (8, 47974560), (10, 38379648), (12, 31983040), (15, 25586432), (16, 23987280), (20, 19189824), (24, 15991520), (30, 12793216), (32, 11993640), (40, 9594912), (48, 7995760), (60, 6396608), (64, 5996820), (80, 4797456), (89, 4312320), (96, 3997880), (120, 3198304), (128, 2998410), (160, 2398728), (178, 2156160), (192, 1998940), (240, 1599152), (256, 1499205), (267, 1437440), (320, 1199364), (356, 1078080), (384, 999470), (445, 862464), (480, 799576), (534, 718720), (640, 599682), (712, 539040), (768, 499735), (890, 431232), (960, 399788), (1068, 359360), (1123, 341760), (1280, 299841), (1335, 287488), (1424, 269520), (1780, 215616), (1920, 199894), (2136, 179680), (2246, 170880), (2670, 143744), (2848, 134760), (3369, 113920), (3560, 107808), (3840, 99947), (4272, 89840), (4492, 85440), (5340, 71872), (5615, 68352), (5696, 67380), (6738, 56960), (7120, 53904), (8544, 44920), (8984, 42720), (10680, 35936), (11230, 34176), (11392, 33690), (13476, 28480), (14240, 26952), (16845, 22784), (17088, 22460), (17968, 21360)]