8605207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{46027}}^1$

素因数の和:46103

約数の個数: 160

約数和(自身を含む): 28765658880

約数和(自身を除く): 20160450960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2280, 2337, 2460, 3116, 3280, 3895, 4560, 4674, 4920, 6232, 7790, 9348, 9840, 11685, 12464, 15580, 18696, 23370, 31160, 37392, 46027, 46740, 62320, 92054, 93480, 138081, 184108, 186960, 230135, 276162, 368216, 460270, 552324, 690405, 736432, 874513, 920540, 1104648, 1380810, 1749026, 1841080, 1887107, 2209296, 2623539, 2761620, 3498052, 3682160, 3774214, 4372565, 5247078, 5523240, 5661321, 6996104, 7548428, 8745130, 9435535, 10494156, 11046480, 11322642, 13117695, 13992208, 15096856, 17490260, 18871070, 20988312, 22645284, 26235390, 28306605, 30193712, 34980520, 35855033, 37742140, 41976624, 45290568, 52470780, 56613210, 69961040, 71710066, 75484280, 90581136, 104941560, 107565099, 113226420, 143420132, 150968560, 179275165, 209883120, 215130198, 226452840, 286840264, 358550330, 430260396, 452905680, 537825495, 573680528, 717100660, 860520792, 1075650990, 1434201320, 1721041584, 2151301980, 2868402640, 4302603960, 8605207920]

約数ペア:

[(1, 8605207920), (2, 4302603960), (3, 2868402640), (4, 2151301980), (5, 1721041584), (6, 1434201320), (8, 1075650990), (10, 860520792), (12, 717100660), (15, 573680528), (16, 537825495), (19, 452905680), (20, 430260396), (24, 358550330), (30, 286840264), (38, 226452840), (40, 215130198), (41, 209883120), (48, 179275165), (57, 150968560), (60, 143420132), (76, 113226420), (80, 107565099), (82, 104941560), (95, 90581136), (114, 75484280), (120, 71710066), (123, 69961040), (152, 56613210), (164, 52470780), (190, 45290568), (205, 41976624), (228, 37742140), (240, 35855033), (246, 34980520), (285, 30193712), (304, 28306605), (328, 26235390), (380, 22645284), (410, 20988312), (456, 18871070), (492, 17490260), (570, 15096856), (615, 13992208), (656, 13117695), (760, 11322642), (779, 11046480), (820, 10494156), (912, 9435535), (984, 8745130), (1140, 7548428), (1230, 6996104), (1520, 5661321), (1558, 5523240), (1640, 5247078), (1968, 4372565), (2280, 3774214), (2337, 3682160), (2460, 3498052), (3116, 2761620), (3280, 2623539), (3895, 2209296), (4560, 1887107), (4674, 1841080), (4920, 1749026), (6232, 1380810), (7790, 1104648), (9348, 920540), (9840, 874513), (11685, 736432), (12464, 690405), (15580, 552324), (18696, 460270), (23370, 368216), (31160, 276162), (37392, 230135), (46027, 186960), (46740, 184108), (62320, 138081), (92054, 93480)]