138368880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14783}}^1$

素因数の和:14815

約数の個数: 120

約数和(自身を含む): 500467968

約数和(自身を除く): 362099088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 14783, 29566, 44349, 59132, 73915, 88698, 118264, 133047, 147830, 177396, 192179, 221745, 236528, 266094, 295660, 354792, 384358, 443490, 532188, 576537, 591320, 665235, 709584, 768716, 886980, 960895, 1064376, 1153074, 1182640, 1330470, 1537432, 1729611, 1773960, 1921790, 2128752, 2306148, 2660940, 2882685, 3074864, 3459222, 3547920, 3843580, 4612296, 5321880, 5765370, 6918444, 7687160, 8648055, 9224592, 10643760, 11530740, 13836888, 15374320, 17296110, 23061480, 27673776, 34592220, 46122960, 69184440, 138368880]

約数ペア:

[(1, 138368880), (2, 69184440), (3, 46122960), (4, 34592220), (5, 27673776), (6, 23061480), (8, 17296110), (9, 15374320), (10, 13836888), (12, 11530740), (13, 10643760), (15, 9224592), (16, 8648055), (18, 7687160), (20, 6918444), (24, 5765370), (26, 5321880), (30, 4612296), (36, 3843580), (39, 3547920), (40, 3459222), (45, 3074864), (48, 2882685), (52, 2660940), (60, 2306148), (65, 2128752), (72, 1921790), (78, 1773960), (80, 1729611), (90, 1537432), (104, 1330470), (117, 1182640), (120, 1153074), (130, 1064376), (144, 960895), (156, 886980), (180, 768716), (195, 709584), (208, 665235), (234, 591320), (240, 576537), (260, 532188), (312, 443490), (360, 384358), (390, 354792), (468, 295660), (520, 266094), (585, 236528), (624, 221745), (720, 192179), (780, 177396), (936, 147830), (1040, 133047), (1170, 118264), (1560, 88698), (1872, 73915), (2340, 59132), (3120, 44349), (4680, 29566), (9360, 14783)]