85038720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3442

約数の個数: 128

約数和(自身を含む): 291997440

約数和(自身を除く): 206958720

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, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3407, 4160, 4992, 6240, 6814, 8320, 10221, 12480, 13628, 17035, 20442, 24960, 27256, 34070, 40884, 44291, 51105, 54512, 68140, 81768, 88582, 102210, 109024, 132873, 136280, 163536, 177164, 204420, 218048, 221455, 265746, 272560, 327072, 354328, 408840, 436096, 442910, 531492, 545120, 654144, 664365, 708656, 817680, 885820, 1062984, 1090240, 1308288, 1328730, 1417312, 1635360, 1771640, 2125968, 2180480, 2657460, 2834624, 3270720, 3543280, 4251936, 5314920, 5669248, 6541440, 7086560, 8503872, 10629840, 14173120, 17007744, 21259680, 28346240, 42519360, 85038720]

約数ペア:

[(1, 85038720), (2, 42519360), (3, 28346240), (4, 21259680), (5, 17007744), (6, 14173120), (8, 10629840), (10, 8503872), (12, 7086560), (13, 6541440), (15, 5669248), (16, 5314920), (20, 4251936), (24, 3543280), (26, 3270720), (30, 2834624), (32, 2657460), (39, 2180480), (40, 2125968), (48, 1771640), (52, 1635360), (60, 1417312), (64, 1328730), (65, 1308288), (78, 1090240), (80, 1062984), (96, 885820), (104, 817680), (120, 708656), (128, 664365), (130, 654144), (156, 545120), (160, 531492), (192, 442910), (195, 436096), (208, 408840), (240, 354328), (260, 327072), (312, 272560), (320, 265746), (384, 221455), (390, 218048), (416, 204420), (480, 177164), (520, 163536), (624, 136280), (640, 132873), (780, 109024), (832, 102210), (960, 88582), (1040, 81768), (1248, 68140), (1560, 54512), (1664, 51105), (1920, 44291), (2080, 40884), (2496, 34070), (3120, 27256), (3407, 24960), (4160, 20442), (4992, 17035), (6240, 13628), (6814, 12480), (8320, 10221)]