153919680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7014

約数の個数: 112

約数和(自身を含む): 510015744

約数和(自身を除く): 356096064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6971, 7360, 11040, 13942, 20913, 22080, 27884, 34855, 41826, 55768, 69710, 83652, 104565, 111536, 139420, 160333, 167304, 209130, 223072, 278840, 320666, 334608, 418260, 446144, 480999, 557680, 641332, 669216, 801665, 836520, 961998, 1115360, 1282664, 1338432, 1603330, 1673040, 1923996, 2230720, 2404995, 2565328, 3206660, 3346080, 3847992, 4809990, 5130656, 6413320, 6692160, 7695984, 9619980, 10261312, 12826640, 15391968, 19239960, 25653280, 30783936, 38479920, 51306560, 76959840, 153919680]

約数ペア:

[(1, 153919680), (2, 76959840), (3, 51306560), (4, 38479920), (5, 30783936), (6, 25653280), (8, 19239960), (10, 15391968), (12, 12826640), (15, 10261312), (16, 9619980), (20, 7695984), (23, 6692160), (24, 6413320), (30, 5130656), (32, 4809990), (40, 3847992), (46, 3346080), (48, 3206660), (60, 2565328), (64, 2404995), (69, 2230720), (80, 1923996), (92, 1673040), (96, 1603330), (115, 1338432), (120, 1282664), (138, 1115360), (160, 961998), (184, 836520), (192, 801665), (230, 669216), (240, 641332), (276, 557680), (320, 480999), (345, 446144), (368, 418260), (460, 334608), (480, 320666), (552, 278840), (690, 223072), (736, 209130), (920, 167304), (960, 160333), (1104, 139420), (1380, 111536), (1472, 104565), (1840, 83652), (2208, 69710), (2760, 55768), (3680, 41826), (4416, 34855), (5520, 27884), (6971, 22080), (7360, 20913), (11040, 13942)]