45391920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 119597520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 659, 820, 840, 861, 984, 1148, 1230, 1318, 1435, 1640, 1680, 1722, 1968, 1977, 2296, 2460, 2636, 2870, 3280, 3295, 3444, 3954, 4305, 4592, 4613, 4920, 5272, 5740, 6590, 6888, 7908, 8610, 9226, 9840, 9885, 10544, 11480, 13180, 13776, 13839, 15816, 17220, 18452, 19770, 22960, 23065, 26360, 27019, 27678, 31632, 34440, 36904, 39540, 46130, 52720, 54038, 55356, 68880, 69195, 73808, 79080, 81057, 92260, 108076, 110712, 135095, 138390, 158160, 162114, 184520, 189133, 216152, 221424, 270190, 276780, 324228, 369040, 378266, 405285, 432304, 540380, 553560, 567399, 648456, 756532, 810570, 945665, 1080760, 1107120, 1134798, 1296912, 1513064, 1621140, 1891330, 2161520, 2269596, 2836995, 3026128, 3242280, 3782660, 4539192, 5673990, 6484560, 7565320, 9078384, 11347980, 15130640, 22695960, 45391920]

約数ペア:

[(1, 45391920), (2, 22695960), (3, 15130640), (4, 11347980), (5, 9078384), (6, 7565320), (7, 6484560), (8, 5673990), (10, 4539192), (12, 3782660), (14, 3242280), (15, 3026128), (16, 2836995), (20, 2269596), (21, 2161520), (24, 1891330), (28, 1621140), (30, 1513064), (35, 1296912), (40, 1134798), (41, 1107120), (42, 1080760), (48, 945665), (56, 810570), (60, 756532), (70, 648456), (80, 567399), (82, 553560), (84, 540380), (105, 432304), (112, 405285), (120, 378266), (123, 369040), (140, 324228), (164, 276780), (168, 270190), (205, 221424), (210, 216152), (240, 189133), (246, 184520), (280, 162114), (287, 158160), (328, 138390), (336, 135095), (410, 110712), (420, 108076), (492, 92260), (560, 81057), (574, 79080), (615, 73808), (656, 69195), (659, 68880), (820, 55356), (840, 54038), (861, 52720), (984, 46130), (1148, 39540), (1230, 36904), (1318, 34440), (1435, 31632), (1640, 27678), (1680, 27019), (1722, 26360), (1968, 23065), (1977, 22960), (2296, 19770), (2460, 18452), (2636, 17220), (2870, 15816), (3280, 13839), (3295, 13776), (3444, 13180), (3954, 11480), (4305, 10544), (4592, 9885), (4613, 9840), (4920, 9226), (5272, 8610), (5740, 7908), (6590, 6888)]