4006012320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2969}}^1$

素因数の和:3927

約数の個数: 144

約数和(自身を含む): 13689716040

約数和(自身を除く): 9683703720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 937, 1440, 1874, 2811, 2969, 3748, 4685, 5622, 5938, 7496, 8433, 8907, 9370, 11244, 11876, 14055, 14845, 14992, 16866, 17814, 18740, 22488, 23752, 26721, 28110, 29690, 29984, 33732, 35628, 37480, 42165, 44535, 44976, 47504, 53442, 56220, 59380, 67464, 71256, 74960, 84330, 89070, 89952, 95008, 106884, 112440, 118760, 133605, 134928, 142512, 149920, 168660, 178140, 213768, 224880, 237520, 267210, 269856, 285024, 337320, 356280, 427536, 449760, 475040, 534420, 674640, 712560, 855072, 1068840, 1349280, 1425120, 2137680, 2781953, 4275360, 5563906, 8345859, 11127812, 13909765, 16691718, 22255624, 25037577, 27819530, 33383436, 41729295, 44511248, 50075154, 55639060, 66766872, 83458590, 89022496, 100150308, 111278120, 125187885, 133533744, 166917180, 200300616, 222556240, 250375770, 267067488, 333834360, 400601232, 445112480, 500751540, 667668720, 801202464, 1001503080, 1335337440, 2003006160, 4006012320]

約数ペア:

[(1, 4006012320), (2, 2003006160), (3, 1335337440), (4, 1001503080), (5, 801202464), (6, 667668720), (8, 500751540), (9, 445112480), (10, 400601232), (12, 333834360), (15, 267067488), (16, 250375770), (18, 222556240), (20, 200300616), (24, 166917180), (30, 133533744), (32, 125187885), (36, 111278120), (40, 100150308), (45, 89022496), (48, 83458590), (60, 66766872), (72, 55639060), (80, 50075154), (90, 44511248), (96, 41729295), (120, 33383436), (144, 27819530), (160, 25037577), (180, 22255624), (240, 16691718), (288, 13909765), (360, 11127812), (480, 8345859), (720, 5563906), (937, 4275360), (1440, 2781953), (1874, 2137680), (2811, 1425120), (2969, 1349280), (3748, 1068840), (4685, 855072), (5622, 712560), (5938, 674640), (7496, 534420), (8433, 475040), (8907, 449760), (9370, 427536), (11244, 356280), (11876, 337320), (14055, 285024), (14845, 269856), (14992, 267210), (16866, 237520), (17814, 224880), (18740, 213768), (22488, 178140), (23752, 168660), (26721, 149920), (28110, 142512), (29690, 134928), (29984, 133605), (33732, 118760), (35628, 112440), (37480, 106884), (42165, 95008), (44535, 89952), (44976, 89070), (47504, 84330), (53442, 74960), (56220, 71256), (59380, 67464)]