123130080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 144

約数和(自身を含む): 431724384

約数和(自身を除く): 308594304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2311, 2664, 2960, 3330, 3552, 4440, 4622, 5328, 5920, 6660, 6933, 8880, 9244, 10656, 11555, 13320, 13866, 17760, 18488, 20799, 23110, 26640, 27732, 34665, 36976, 41598, 46220, 53280, 55464, 69330, 73952, 83196, 85507, 92440, 103995, 110928, 138660, 166392, 171014, 184880, 207990, 221856, 256521, 277320, 332784, 342028, 369760, 415980, 427535, 513042, 554640, 665568, 684056, 769563, 831960, 855070, 1026084, 1109280, 1282605, 1368112, 1539126, 1663920, 1710140, 2052168, 2565210, 2736224, 3078252, 3327840, 3420280, 3847815, 4104336, 5130420, 6156504, 6840560, 7695630, 8208672, 10260840, 12313008, 13681120, 15391260, 20521680, 24626016, 30782520, 41043360, 61565040, 123130080]

約数ペア:

[(1, 123130080), (2, 61565040), (3, 41043360), (4, 30782520), (5, 24626016), (6, 20521680), (8, 15391260), (9, 13681120), (10, 12313008), (12, 10260840), (15, 8208672), (16, 7695630), (18, 6840560), (20, 6156504), (24, 5130420), (30, 4104336), (32, 3847815), (36, 3420280), (37, 3327840), (40, 3078252), (45, 2736224), (48, 2565210), (60, 2052168), (72, 1710140), (74, 1663920), (80, 1539126), (90, 1368112), (96, 1282605), (111, 1109280), (120, 1026084), (144, 855070), (148, 831960), (160, 769563), (180, 684056), (185, 665568), (222, 554640), (240, 513042), (288, 427535), (296, 415980), (333, 369760), (360, 342028), (370, 332784), (444, 277320), (480, 256521), (555, 221856), (592, 207990), (666, 184880), (720, 171014), (740, 166392), (888, 138660), (1110, 110928), (1184, 103995), (1332, 92440), (1440, 85507), (1480, 83196), (1665, 73952), (1776, 69330), (2220, 55464), (2311, 53280), (2664, 46220), (2960, 41598), (3330, 36976), (3552, 34665), (4440, 27732), (4622, 26640), (5328, 23110), (5920, 20799), (6660, 18488), (6933, 17760), (8880, 13866), (9244, 13320), (10656, 11555)]