7557953040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{954287}}^1$

素因数の和:954317

約数の個数: 120

約数和(自身を含む): 27689620608

約数和(自身を除く): 20131667568

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, 954287, 1908574, 2862861, 3817148, 4771435, 5725722, 7634296, 8588583, 9542870, 10497157, 11451444, 14314305, 15268592, 17177166, 19085740, 20994314, 22902888, 28628610, 31491471, 34354332, 38171480, 41988628, 42942915, 45805776, 52485785, 57257220, 62982942, 68708664, 76342960, 83977256, 85885830, 94474413, 104971570, 114514440, 125965884, 137417328, 157457355, 167954512, 171771660, 188948826, 209943140, 229028880, 251931768, 314914710, 343543320, 377897652, 419886280, 472372065, 503863536, 629829420, 687086640, 755795304, 839772560, 944744130, 1259658840, 1511590608, 1889488260, 2519317680, 3778976520, 7557953040]

約数ペア:

[(1, 7557953040), (2, 3778976520), (3, 2519317680), (4, 1889488260), (5, 1511590608), (6, 1259658840), (8, 944744130), (9, 839772560), (10, 755795304), (11, 687086640), (12, 629829420), (15, 503863536), (16, 472372065), (18, 419886280), (20, 377897652), (22, 343543320), (24, 314914710), (30, 251931768), (33, 229028880), (36, 209943140), (40, 188948826), (44, 171771660), (45, 167954512), (48, 157457355), (55, 137417328), (60, 125965884), (66, 114514440), (72, 104971570), (80, 94474413), (88, 85885830), (90, 83977256), (99, 76342960), (110, 68708664), (120, 62982942), (132, 57257220), (144, 52485785), (165, 45805776), (176, 42942915), (180, 41988628), (198, 38171480), (220, 34354332), (240, 31491471), (264, 28628610), (330, 22902888), (360, 20994314), (396, 19085740), (440, 17177166), (495, 15268592), (528, 14314305), (660, 11451444), (720, 10497157), (792, 9542870), (880, 8588583), (990, 7634296), (1320, 5725722), (1584, 4771435), (1980, 3817148), (2640, 2862861), (3960, 1908574), (7920, 954287)]