13499520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 44064000

約数和(自身を除く): 30564480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 89, 96, 120, 128, 158, 160, 178, 192, 237, 240, 267, 316, 320, 356, 384, 395, 445, 474, 480, 534, 632, 640, 712, 790, 890, 948, 960, 1068, 1185, 1264, 1335, 1424, 1580, 1780, 1896, 1920, 2136, 2370, 2528, 2670, 2848, 3160, 3560, 3792, 4272, 4740, 5056, 5340, 5696, 6320, 7031, 7120, 7584, 8544, 9480, 10112, 10680, 11392, 12640, 14062, 14240, 15168, 17088, 18960, 21093, 21360, 25280, 28124, 28480, 30336, 34176, 35155, 37920, 42186, 42720, 50560, 56248, 56960, 70310, 75840, 84372, 85440, 105465, 112496, 140620, 151680, 168744, 170880, 210930, 224992, 281240, 337488, 421860, 449984, 562480, 674976, 843720, 899968, 1124960, 1349952, 1687440, 2249920, 2699904, 3374880, 4499840, 6749760, 13499520]

約数ペア:

[(1, 13499520), (2, 6749760), (3, 4499840), (4, 3374880), (5, 2699904), (6, 2249920), (8, 1687440), (10, 1349952), (12, 1124960), (15, 899968), (16, 843720), (20, 674976), (24, 562480), (30, 449984), (32, 421860), (40, 337488), (48, 281240), (60, 224992), (64, 210930), (79, 170880), (80, 168744), (89, 151680), (96, 140620), (120, 112496), (128, 105465), (158, 85440), (160, 84372), (178, 75840), (192, 70310), (237, 56960), (240, 56248), (267, 50560), (316, 42720), (320, 42186), (356, 37920), (384, 35155), (395, 34176), (445, 30336), (474, 28480), (480, 28124), (534, 25280), (632, 21360), (640, 21093), (712, 18960), (790, 17088), (890, 15168), (948, 14240), (960, 14062), (1068, 12640), (1185, 11392), (1264, 10680), (1335, 10112), (1424, 9480), (1580, 8544), (1780, 7584), (1896, 7120), (1920, 7031), (2136, 6320), (2370, 5696), (2528, 5340), (2670, 5056), (2848, 4740), (3160, 4272), (3560, 3792)]