129432960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 466858080

約数和(自身を除く): 337425120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 977, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 1954, 2070, 2208, 2760, 2880, 2931, 2944, 3312, 3680, 3908, 4140, 4416, 4885, 5520, 5760, 5862, 6624, 7360, 7816, 8280, 8793, 8832, 9770, 11040, 11724, 13248, 14655, 14720, 15632, 16560, 17586, 19540, 22080, 22471, 23448, 26496, 29310, 31264, 33120, 35172, 39080, 43965, 44160, 44942, 46896, 58620, 62528, 66240, 67413, 70344, 78160, 87930, 89884, 93792, 112355, 117240, 125056, 132480, 134826, 140688, 156320, 175860, 179768, 187584, 202239, 224710, 234480, 269652, 281376, 312640, 337065, 351720, 359536, 375168, 404478, 449420, 468960, 539304, 562752, 625280, 674130, 703440, 719072, 808956, 898840, 937920, 1011195, 1078608, 1125504, 1348260, 1406880, 1438144, 1617912, 1797680, 1875840, 2022390, 2157216, 2696520, 2813760, 2876288, 3235824, 3595360, 4044780, 4314432, 5393040, 5627520, 6471648, 7190720, 8089560, 8628864, 10786080, 12943296, 14381440, 16179120, 21572160, 25886592, 32358240, 43144320, 64716480, 129432960]

約数ペア:

[(1, 129432960), (2, 64716480), (3, 43144320), (4, 32358240), (5, 25886592), (6, 21572160), (8, 16179120), (9, 14381440), (10, 12943296), (12, 10786080), (15, 8628864), (16, 8089560), (18, 7190720), (20, 6471648), (23, 5627520), (24, 5393040), (30, 4314432), (32, 4044780), (36, 3595360), (40, 3235824), (45, 2876288), (46, 2813760), (48, 2696520), (60, 2157216), (64, 2022390), (69, 1875840), (72, 1797680), (80, 1617912), (90, 1438144), (92, 1406880), (96, 1348260), (115, 1125504), (120, 1078608), (128, 1011195), (138, 937920), (144, 898840), (160, 808956), (180, 719072), (184, 703440), (192, 674130), (207, 625280), (230, 562752), (240, 539304), (276, 468960), (288, 449420), (320, 404478), (345, 375168), (360, 359536), (368, 351720), (384, 337065), (414, 312640), (460, 281376), (480, 269652), (552, 234480), (576, 224710), (640, 202239), (690, 187584), (720, 179768), (736, 175860), (828, 156320), (920, 140688), (960, 134826), (977, 132480), (1035, 125056), (1104, 117240), (1152, 112355), (1380, 93792), (1440, 89884), (1472, 87930), (1656, 78160), (1840, 70344), (1920, 67413), (1954, 66240), (2070, 62528), (2208, 58620), (2760, 46896), (2880, 44942), (2931, 44160), (2944, 43965), (3312, 39080), (3680, 35172), (3908, 33120), (4140, 31264), (4416, 29310), (4885, 26496), (5520, 23448), (5760, 22471), (5862, 22080), (6624, 19540), (7360, 17586), (7816, 16560), (8280, 15632), (8793, 14720), (8832, 14655), (9770, 13248), (11040, 11724)]