123184080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5569

約数の個数: 120

約数和(自身を含む): 427115520

約数和(自身を除く): 303931440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5519, 5580, 7440, 11038, 11160, 16557, 22076, 22320, 27595, 33114, 44152, 49671, 55190, 66228, 82785, 88304, 99342, 110380, 132456, 165570, 171089, 198684, 220760, 248355, 264912, 331140, 342178, 397368, 441520, 496710, 513267, 662280, 684356, 794736, 855445, 993420, 1026534, 1324560, 1368712, 1539801, 1710890, 1986840, 2053068, 2566335, 2737424, 3079602, 3421780, 3973680, 4106136, 5132670, 6159204, 6843560, 7699005, 8212272, 10265340, 12318408, 13687120, 15398010, 20530680, 24636816, 30796020, 41061360, 61592040, 123184080]

約数ペア:

[(1, 123184080), (2, 61592040), (3, 41061360), (4, 30796020), (5, 24636816), (6, 20530680), (8, 15398010), (9, 13687120), (10, 12318408), (12, 10265340), (15, 8212272), (16, 7699005), (18, 6843560), (20, 6159204), (24, 5132670), (30, 4106136), (31, 3973680), (36, 3421780), (40, 3079602), (45, 2737424), (48, 2566335), (60, 2053068), (62, 1986840), (72, 1710890), (80, 1539801), (90, 1368712), (93, 1324560), (120, 1026534), (124, 993420), (144, 855445), (155, 794736), (180, 684356), (186, 662280), (240, 513267), (248, 496710), (279, 441520), (310, 397368), (360, 342178), (372, 331140), (465, 264912), (496, 248355), (558, 220760), (620, 198684), (720, 171089), (744, 165570), (930, 132456), (1116, 110380), (1240, 99342), (1395, 88304), (1488, 82785), (1860, 66228), (2232, 55190), (2480, 49671), (2790, 44152), (3720, 33114), (4464, 27595), (5519, 22320), (5580, 22076), (7440, 16557), (11038, 11160)]