2051692560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6581}}^1$

素因数の和:7033

約数の個数: 120

約数和(自身を含む): 6907229784

約数和(自身を除く): 4855537224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 433, 720, 866, 1299, 1732, 2165, 2598, 3464, 3897, 4330, 5196, 6495, 6581, 6928, 7794, 8660, 10392, 12990, 13162, 15588, 17320, 19485, 19743, 20784, 25980, 26324, 31176, 32905, 34640, 38970, 39486, 51960, 52648, 59229, 62352, 65810, 77940, 78972, 98715, 103920, 105296, 118458, 131620, 155880, 157944, 197430, 236916, 263240, 296145, 311760, 315888, 394860, 473832, 526480, 592290, 789720, 947664, 1184580, 1579440, 2369160, 2849573, 4738320, 5699146, 8548719, 11398292, 14247865, 17097438, 22796584, 25646157, 28495730, 34194876, 42743595, 45593168, 51292314, 56991460, 68389752, 85487190, 102584628, 113982920, 128230785, 136779504, 170974380, 205169256, 227965840, 256461570, 341948760, 410338512, 512923140, 683897520, 1025846280, 2051692560]

約数ペア:

[(1, 2051692560), (2, 1025846280), (3, 683897520), (4, 512923140), (5, 410338512), (6, 341948760), (8, 256461570), (9, 227965840), (10, 205169256), (12, 170974380), (15, 136779504), (16, 128230785), (18, 113982920), (20, 102584628), (24, 85487190), (30, 68389752), (36, 56991460), (40, 51292314), (45, 45593168), (48, 42743595), (60, 34194876), (72, 28495730), (80, 25646157), (90, 22796584), (120, 17097438), (144, 14247865), (180, 11398292), (240, 8548719), (360, 5699146), (433, 4738320), (720, 2849573), (866, 2369160), (1299, 1579440), (1732, 1184580), (2165, 947664), (2598, 789720), (3464, 592290), (3897, 526480), (4330, 473832), (5196, 394860), (6495, 315888), (6581, 311760), (6928, 296145), (7794, 263240), (8660, 236916), (10392, 197430), (12990, 157944), (13162, 155880), (15588, 131620), (17320, 118458), (19485, 105296), (19743, 103920), (20784, 98715), (25980, 78972), (26324, 77940), (31176, 65810), (32905, 62352), (34640, 59229), (38970, 52648), (39486, 51960)]