76427520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 144

約数和(自身を含む): 263038272

約数和(自身を除く): 186610752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1531, 1560, 1664, 1920, 2080, 2496, 3062, 3120, 3328, 3840, 4160, 4593, 4992, 6124, 6240, 7655, 8320, 9186, 9984, 12248, 12480, 15310, 16640, 18372, 19903, 22965, 24496, 24960, 30620, 36744, 39806, 45930, 48992, 49920, 59709, 61240, 73488, 79612, 91860, 97984, 99515, 119418, 122480, 146976, 159224, 183720, 195968, 199030, 238836, 244960, 293952, 298545, 318448, 367440, 391936, 398060, 477672, 489920, 587904, 597090, 636896, 734880, 796120, 955344, 979840, 1175808, 1194180, 1273792, 1469760, 1592240, 1910688, 1959680, 2388360, 2547584, 2939520, 3184480, 3821376, 4776720, 5095168, 5879040, 6368960, 7642752, 9553440, 12737920, 15285504, 19106880, 25475840, 38213760, 76427520]

約数ペア:

[(1, 76427520), (2, 38213760), (3, 25475840), (4, 19106880), (5, 15285504), (6, 12737920), (8, 9553440), (10, 7642752), (12, 6368960), (13, 5879040), (15, 5095168), (16, 4776720), (20, 3821376), (24, 3184480), (26, 2939520), (30, 2547584), (32, 2388360), (39, 1959680), (40, 1910688), (48, 1592240), (52, 1469760), (60, 1273792), (64, 1194180), (65, 1175808), (78, 979840), (80, 955344), (96, 796120), (104, 734880), (120, 636896), (128, 597090), (130, 587904), (156, 489920), (160, 477672), (192, 398060), (195, 391936), (208, 367440), (240, 318448), (256, 298545), (260, 293952), (312, 244960), (320, 238836), (384, 199030), (390, 195968), (416, 183720), (480, 159224), (520, 146976), (624, 122480), (640, 119418), (768, 99515), (780, 97984), (832, 91860), (960, 79612), (1040, 73488), (1248, 61240), (1280, 59709), (1531, 49920), (1560, 48992), (1664, 45930), (1920, 39806), (2080, 36744), (2496, 30620), (3062, 24960), (3120, 24496), (3328, 22965), (3840, 19903), (4160, 18372), (4593, 16640), (4992, 15310), (6124, 12480), (6240, 12248), (7655, 9984), (8320, 9186)]