123139440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 200

約数和(自身を含む): 442197888

約数和(自身を除く): 319058448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 613, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1226, 1240, 1296, 1395, 1488, 1620, 1674, 1839, 1860, 2160, 2232, 2452, 2480, 2511, 2790, 3065, 3240, 3348, 3678, 3720, 4185, 4464, 4904, 5022, 5517, 5580, 6130, 6480, 6696, 7356, 7440, 8370, 9195, 9808, 10044, 11034, 11160, 12260, 12555, 13392, 14712, 16551, 16740, 18390, 19003, 20088, 22068, 22320, 24520, 25110, 27585, 29424, 33102, 33480, 36780, 38006, 40176, 44136, 49040, 49653, 50220, 55170, 57009, 66204, 66960, 73560, 76012, 82755, 88272, 95015, 99306, 100440, 110340, 114018, 132408, 147120, 152024, 165510, 171027, 190030, 198612, 200880, 220680, 228036, 248265, 264816, 285045, 304048, 331020, 342054, 380060, 397224, 441360, 456072, 496530, 513081, 570090, 662040, 684108, 760120, 794448, 855135, 912144, 993060, 1026162, 1140180, 1324080, 1368216, 1520240, 1539243, 1710270, 1986120, 2052324, 2280360, 2565405, 2736432, 3078486, 3420540, 3972240, 4104648, 4560720, 5130810, 6156972, 6841080, 7696215, 8209296, 10261620, 12313944, 13682160, 15392430, 20523240, 24627888, 30784860, 41046480, 61569720, 123139440]

約数ペア:

[(1, 123139440), (2, 61569720), (3, 41046480), (4, 30784860), (5, 24627888), (6, 20523240), (8, 15392430), (9, 13682160), (10, 12313944), (12, 10261620), (15, 8209296), (16, 7696215), (18, 6841080), (20, 6156972), (24, 5130810), (27, 4560720), (30, 4104648), (31, 3972240), (36, 3420540), (40, 3078486), (45, 2736432), (48, 2565405), (54, 2280360), (60, 2052324), (62, 1986120), (72, 1710270), (80, 1539243), (81, 1520240), (90, 1368216), (93, 1324080), (108, 1140180), (120, 1026162), (124, 993060), (135, 912144), (144, 855135), (155, 794448), (162, 760120), (180, 684108), (186, 662040), (216, 570090), (240, 513081), (248, 496530), (270, 456072), (279, 441360), (310, 397224), (324, 380060), (360, 342054), (372, 331020), (405, 304048), (432, 285045), (465, 264816), (496, 248265), (540, 228036), (558, 220680), (613, 200880), (620, 198612), (648, 190030), (720, 171027), (744, 165510), (810, 152024), (837, 147120), (930, 132408), (1080, 114018), (1116, 110340), (1226, 100440), (1240, 99306), (1296, 95015), (1395, 88272), (1488, 82755), (1620, 76012), (1674, 73560), (1839, 66960), (1860, 66204), (2160, 57009), (2232, 55170), (2452, 50220), (2480, 49653), (2511, 49040), (2790, 44136), (3065, 40176), (3240, 38006), (3348, 36780), (3678, 33480), (3720, 33102), (4185, 29424), (4464, 27585), (4904, 25110), (5022, 24520), (5517, 22320), (5580, 22068), (6130, 20088), (6480, 19003), (6696, 18390), (7356, 16740), (7440, 16551), (8370, 14712), (9195, 13392), (9808, 12555), (10044, 12260), (11034, 11160)]