129925080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2118

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 310714920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2039, 2124, 2360, 2655, 3186, 3540, 4078, 4248, 5310, 6117, 6372, 7080, 7965, 8156, 10195, 10620, 12234, 12744, 15930, 16312, 18351, 20390, 21240, 24468, 30585, 31860, 36702, 40780, 48936, 55053, 61170, 63720, 73404, 81560, 91755, 110106, 120301, 122340, 146808, 183510, 220212, 240602, 244680, 275265, 360903, 367020, 440424, 481204, 550530, 601505, 721806, 734040, 962408, 1082709, 1101060, 1203010, 1443612, 1804515, 2165418, 2202120, 2406020, 2887224, 3248127, 3609030, 4330836, 4812040, 5413545, 6496254, 7218060, 8661672, 10827090, 12992508, 14436120, 16240635, 21654180, 25985016, 32481270, 43308360, 64962540, 129925080]

約数ペア:

[(1, 129925080), (2, 64962540), (3, 43308360), (4, 32481270), (5, 25985016), (6, 21654180), (8, 16240635), (9, 14436120), (10, 12992508), (12, 10827090), (15, 8661672), (18, 7218060), (20, 6496254), (24, 5413545), (27, 4812040), (30, 4330836), (36, 3609030), (40, 3248127), (45, 2887224), (54, 2406020), (59, 2202120), (60, 2165418), (72, 1804515), (90, 1443612), (108, 1203010), (118, 1101060), (120, 1082709), (135, 962408), (177, 734040), (180, 721806), (216, 601505), (236, 550530), (270, 481204), (295, 440424), (354, 367020), (360, 360903), (472, 275265), (531, 244680), (540, 240602), (590, 220212), (708, 183510), (885, 146808), (1062, 122340), (1080, 120301), (1180, 110106), (1416, 91755), (1593, 81560), (1770, 73404), (2039, 63720), (2124, 61170), (2360, 55053), (2655, 48936), (3186, 40780), (3540, 36702), (4078, 31860), (4248, 30585), (5310, 24468), (6117, 21240), (6372, 20390), (7080, 18351), (7965, 16312), (8156, 15930), (10195, 12744), (10620, 12234)]