40954320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5201

約数の個数: 120

約数和(自身を含む): 150070752

約数和(自身を除く): 109116432

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, 5171, 7920, 10342, 15513, 20684, 25855, 31026, 41368, 46539, 51710, 56881, 62052, 77565, 82736, 93078, 103420, 113762, 124104, 155130, 170643, 186156, 206840, 227524, 232695, 248208, 284405, 310260, 341286, 372312, 413680, 455048, 465390, 511929, 568810, 620520, 682572, 744624, 853215, 910096, 930780, 1023858, 1137620, 1241040, 1365144, 1706430, 1861560, 2047716, 2275240, 2559645, 2730288, 3412860, 3723120, 4095432, 4550480, 5119290, 6825720, 8190864, 10238580, 13651440, 20477160, 40954320]

約数ペア:

[(1, 40954320), (2, 20477160), (3, 13651440), (4, 10238580), (5, 8190864), (6, 6825720), (8, 5119290), (9, 4550480), (10, 4095432), (11, 3723120), (12, 3412860), (15, 2730288), (16, 2559645), (18, 2275240), (20, 2047716), (22, 1861560), (24, 1706430), (30, 1365144), (33, 1241040), (36, 1137620), (40, 1023858), (44, 930780), (45, 910096), (48, 853215), (55, 744624), (60, 682572), (66, 620520), (72, 568810), (80, 511929), (88, 465390), (90, 455048), (99, 413680), (110, 372312), (120, 341286), (132, 310260), (144, 284405), (165, 248208), (176, 232695), (180, 227524), (198, 206840), (220, 186156), (240, 170643), (264, 155130), (330, 124104), (360, 113762), (396, 103420), (440, 93078), (495, 82736), (528, 77565), (660, 62052), (720, 56881), (792, 51710), (880, 46539), (990, 41368), (1320, 31026), (1584, 25855), (1980, 20684), (2640, 15513), (3960, 10342), (5171, 7920)]