857442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108263}}^1$

素因数の和:108293

約数の個数: 120

約数和(自身を含む): 3141388224

約数和(自身を除く): 2283945264

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, 108263, 216526, 324789, 433052, 541315, 649578, 866104, 974367, 1082630, 1190893, 1299156, 1623945, 1732208, 1948734, 2165260, 2381786, 2598312, 3247890, 3572679, 3897468, 4330520, 4763572, 4871835, 5196624, 5954465, 6495780, 7145358, 7794936, 8661040, 9527144, 9743670, 10718037, 11908930, 12991560, 14290716, 15589872, 17863395, 19054288, 19487340, 21436074, 23817860, 25983120, 28581432, 35726790, 38974680, 42872148, 47635720, 53590185, 57162864, 71453580, 77949360, 85744296, 95271440, 107180370, 142907160, 171488592, 214360740, 285814320, 428721480, 857442960]

約数ペア:

[(1, 857442960), (2, 428721480), (3, 285814320), (4, 214360740), (5, 171488592), (6, 142907160), (8, 107180370), (9, 95271440), (10, 85744296), (11, 77949360), (12, 71453580), (15, 57162864), (16, 53590185), (18, 47635720), (20, 42872148), (22, 38974680), (24, 35726790), (30, 28581432), (33, 25983120), (36, 23817860), (40, 21436074), (44, 19487340), (45, 19054288), (48, 17863395), (55, 15589872), (60, 14290716), (66, 12991560), (72, 11908930), (80, 10718037), (88, 9743670), (90, 9527144), (99, 8661040), (110, 7794936), (120, 7145358), (132, 6495780), (144, 5954465), (165, 5196624), (176, 4871835), (180, 4763572), (198, 4330520), (220, 3897468), (240, 3572679), (264, 3247890), (330, 2598312), (360, 2381786), (396, 2165260), (440, 1948734), (495, 1732208), (528, 1623945), (660, 1299156), (720, 1190893), (792, 1082630), (880, 974367), (990, 866104), (1320, 649578), (1584, 541315), (1980, 433052), (2640, 324789), (3960, 216526), (7920, 108263)]