2012267520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43669}}^1$

素因数の和:43700

約数の個数: 132

約数和(自身を含む): 6972614220

約数和(自身を除く): 4960346700

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 43669, 46080, 87338, 131007, 174676, 218345, 262014, 349352, 393021, 436690, 524028, 655035, 698704, 786042, 873380, 1048056, 1310070, 1397408, 1572084, 1746760, 1965105, 2096112, 2620140, 2794816, 3144168, 3493520, 3930210, 4192224, 5240280, 5589632, 6288336, 6987040, 7860420, 8384448, 10480560, 11179264, 12576672, 13974080, 15720840, 16768896, 20961120, 22358528, 25153344, 27948160, 31441680, 33537792, 41922240, 44717056, 50306688, 55896320, 62883360, 67075584, 83844480, 100613376, 111792640, 125766720, 134151168, 167688960, 201226752, 223585280, 251533440, 335377920, 402453504, 503066880, 670755840, 1006133760, 2012267520]

約数ペア:

[(1, 2012267520), (2, 1006133760), (3, 670755840), (4, 503066880), (5, 402453504), (6, 335377920), (8, 251533440), (9, 223585280), (10, 201226752), (12, 167688960), (15, 134151168), (16, 125766720), (18, 111792640), (20, 100613376), (24, 83844480), (30, 67075584), (32, 62883360), (36, 55896320), (40, 50306688), (45, 44717056), (48, 41922240), (60, 33537792), (64, 31441680), (72, 27948160), (80, 25153344), (90, 22358528), (96, 20961120), (120, 16768896), (128, 15720840), (144, 13974080), (160, 12576672), (180, 11179264), (192, 10480560), (240, 8384448), (256, 7860420), (288, 6987040), (320, 6288336), (360, 5589632), (384, 5240280), (480, 4192224), (512, 3930210), (576, 3493520), (640, 3144168), (720, 2794816), (768, 2620140), (960, 2096112), (1024, 1965105), (1152, 1746760), (1280, 1572084), (1440, 1397408), (1536, 1310070), (1920, 1048056), (2304, 873380), (2560, 786042), (2880, 698704), (3072, 655035), (3840, 524028), (4608, 436690), (5120, 393021), (5760, 349352), (7680, 262014), (9216, 218345), (11520, 174676), (15360, 131007), (23040, 87338), (43669, 46080)]