552216960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31957}}^1$

素因数の和:31985

約数の個数: 128

約数和(自身を含む): 1955829600

約数和(自身を除く): 1403612640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 287613, 319570, 383484, 479355, 511312, 575226, 639140, 766968, 862839, 958710, 1022624, 1150452, 1278280, 1438065, 1533936, 1725678, 1917420, 2045248, 2300904, 2556560, 2876130, 3067872, 3451356, 3834840, 4090496, 4314195, 4601808, 5113120, 5752260, 6135744, 6902712, 7669680, 8628390, 9203616, 10226240, 11504520, 12271488, 13805424, 15339360, 17256780, 18407232, 20452480, 23009040, 27610848, 30678720, 34513560, 36814464, 46018080, 55221696, 61357440, 69027120, 92036160, 110443392, 138054240, 184072320, 276108480, 552216960]

約数ペア:

[(1, 552216960), (2, 276108480), (3, 184072320), (4, 138054240), (5, 110443392), (6, 92036160), (8, 69027120), (9, 61357440), (10, 55221696), (12, 46018080), (15, 36814464), (16, 34513560), (18, 30678720), (20, 27610848), (24, 23009040), (27, 20452480), (30, 18407232), (32, 17256780), (36, 15339360), (40, 13805424), (45, 12271488), (48, 11504520), (54, 10226240), (60, 9203616), (64, 8628390), (72, 7669680), (80, 6902712), (90, 6135744), (96, 5752260), (108, 5113120), (120, 4601808), (128, 4314195), (135, 4090496), (144, 3834840), (160, 3451356), (180, 3067872), (192, 2876130), (216, 2556560), (240, 2300904), (270, 2045248), (288, 1917420), (320, 1725678), (360, 1533936), (384, 1438065), (432, 1278280), (480, 1150452), (540, 1022624), (576, 958710), (640, 862839), (720, 766968), (864, 639140), (960, 575226), (1080, 511312), (1152, 479355), (1440, 383484), (1728, 319570), (1920, 287613), (2160, 255656), (2880, 191742), (3456, 159785), (4320, 127828), (5760, 95871), (8640, 63914), (17280, 31957)]