775138320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97871}}^1$

素因数の和:97901

約数の個数: 120

約数和(自身を含む): 2839853952

約数和(自身を除く): 2064715632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 97871, 195742, 293613, 391484, 489355, 587226, 782968, 880839, 978710, 1076581, 1174452, 1468065, 1565936, 1761678, 1957420, 2153162, 2348904, 2936130, 3229743, 3523356, 3914840, 4306324, 4404195, 4697808, 5382905, 5872260, 6459486, 7046712, 7829680, 8612648, 8808390, 9689229, 10765810, 11744520, 12918972, 14093424, 16148715, 17225296, 17616780, 19378458, 21531620, 23489040, 25837944, 32297430, 35233560, 38756916, 43063240, 48446145, 51675888, 64594860, 70467120, 77513832, 86126480, 96892290, 129189720, 155027664, 193784580, 258379440, 387569160, 775138320]

約数ペア:

[(1, 775138320), (2, 387569160), (3, 258379440), (4, 193784580), (5, 155027664), (6, 129189720), (8, 96892290), (9, 86126480), (10, 77513832), (11, 70467120), (12, 64594860), (15, 51675888), (16, 48446145), (18, 43063240), (20, 38756916), (22, 35233560), (24, 32297430), (30, 25837944), (33, 23489040), (36, 21531620), (40, 19378458), (44, 17616780), (45, 17225296), (48, 16148715), (55, 14093424), (60, 12918972), (66, 11744520), (72, 10765810), (80, 9689229), (88, 8808390), (90, 8612648), (99, 7829680), (110, 7046712), (120, 6459486), (132, 5872260), (144, 5382905), (165, 4697808), (176, 4404195), (180, 4306324), (198, 3914840), (220, 3523356), (240, 3229743), (264, 2936130), (330, 2348904), (360, 2153162), (396, 1957420), (440, 1761678), (495, 1565936), (528, 1468065), (660, 1174452), (720, 1076581), (792, 978710), (880, 880839), (990, 782968), (1320, 587226), (1584, 489355), (1980, 391484), (2640, 293613), (3960, 195742), (7920, 97871)]