74012160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 173472000

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, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 419, 460, 480, 512, 552, 640, 690, 736, 768, 838, 920, 960, 1104, 1257, 1280, 1380, 1472, 1536, 1676, 1840, 1920, 2095, 2208, 2514, 2560, 2760, 2944, 3352, 3680, 3840, 4190, 4416, 5028, 5520, 5888, 6285, 6704, 7360, 7680, 8380, 8832, 9637, 10056, 11040, 11776, 12570, 13408, 14720, 16760, 17664, 19274, 20112, 22080, 25140, 26816, 28911, 29440, 33520, 35328, 38548, 40224, 44160, 48185, 50280, 53632, 57822, 58880, 67040, 77096, 80448, 88320, 96370, 100560, 107264, 115644, 134080, 144555, 154192, 160896, 176640, 192740, 201120, 214528, 231288, 268160, 289110, 308384, 321792, 385480, 402240, 462576, 536320, 578220, 616768, 643584, 770960, 804480, 925152, 1072640, 1156440, 1233536, 1541920, 1608960, 1850304, 2312880, 2467072, 3083840, 3217920, 3700608, 4625760, 4934144, 6167680, 7401216, 9251520, 12335360, 14802432, 18503040, 24670720, 37006080, 74012160]

約数ペア:

[(1, 74012160), (2, 37006080), (3, 24670720), (4, 18503040), (5, 14802432), (6, 12335360), (8, 9251520), (10, 7401216), (12, 6167680), (15, 4934144), (16, 4625760), (20, 3700608), (23, 3217920), (24, 3083840), (30, 2467072), (32, 2312880), (40, 1850304), (46, 1608960), (48, 1541920), (60, 1233536), (64, 1156440), (69, 1072640), (80, 925152), (92, 804480), (96, 770960), (115, 643584), (120, 616768), (128, 578220), (138, 536320), (160, 462576), (184, 402240), (192, 385480), (230, 321792), (240, 308384), (256, 289110), (276, 268160), (320, 231288), (345, 214528), (368, 201120), (384, 192740), (419, 176640), (460, 160896), (480, 154192), (512, 144555), (552, 134080), (640, 115644), (690, 107264), (736, 100560), (768, 96370), (838, 88320), (920, 80448), (960, 77096), (1104, 67040), (1257, 58880), (1280, 57822), (1380, 53632), (1472, 50280), (1536, 48185), (1676, 44160), (1840, 40224), (1920, 38548), (2095, 35328), (2208, 33520), (2514, 29440), (2560, 28911), (2760, 26816), (2944, 25140), (3352, 22080), (3680, 20112), (3840, 19274), (4190, 17664), (4416, 16760), (5028, 14720), (5520, 13408), (5888, 12570), (6285, 11776), (6704, 11040), (7360, 10056), (7680, 9637), (8380, 8832)]