123588720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2024

約数の個数: 160

約数和(自身を含む): 440596800

約数和(自身を除く): 317008080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 1973, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 3946, 4176, 5220, 5919, 6264, 6960, 7830, 7892, 9865, 10440, 11838, 12528, 15660, 15784, 17757, 19730, 20880, 23676, 29595, 31320, 31568, 35514, 39460, 47352, 53271, 57217, 59190, 62640, 71028, 78920, 88785, 94704, 106542, 114434, 118380, 142056, 157840, 171651, 177570, 213084, 228868, 236760, 266355, 284112, 286085, 343302, 355140, 426168, 457736, 473520, 514953, 532710, 572170, 686604, 710280, 852336, 858255, 915472, 1029906, 1065420, 1144340, 1373208, 1420560, 1544859, 1716510, 2059812, 2130840, 2288680, 2574765, 2746416, 3089718, 3433020, 4119624, 4261680, 4577360, 5149530, 6179436, 6866040, 7724295, 8239248, 10299060, 12358872, 13732080, 15448590, 20598120, 24717744, 30897180, 41196240, 61794360, 123588720]

約数ペア:

[(1, 123588720), (2, 61794360), (3, 41196240), (4, 30897180), (5, 24717744), (6, 20598120), (8, 15448590), (9, 13732080), (10, 12358872), (12, 10299060), (15, 8239248), (16, 7724295), (18, 6866040), (20, 6179436), (24, 5149530), (27, 4577360), (29, 4261680), (30, 4119624), (36, 3433020), (40, 3089718), (45, 2746416), (48, 2574765), (54, 2288680), (58, 2130840), (60, 2059812), (72, 1716510), (80, 1544859), (87, 1420560), (90, 1373208), (108, 1144340), (116, 1065420), (120, 1029906), (135, 915472), (144, 858255), (145, 852336), (174, 710280), (180, 686604), (216, 572170), (232, 532710), (240, 514953), (261, 473520), (270, 457736), (290, 426168), (348, 355140), (360, 343302), (432, 286085), (435, 284112), (464, 266355), (522, 236760), (540, 228868), (580, 213084), (696, 177570), (720, 171651), (783, 157840), (870, 142056), (1044, 118380), (1080, 114434), (1160, 106542), (1305, 94704), (1392, 88785), (1566, 78920), (1740, 71028), (1973, 62640), (2088, 59190), (2160, 57217), (2320, 53271), (2610, 47352), (3132, 39460), (3480, 35514), (3915, 31568), (3946, 31320), (4176, 29595), (5220, 23676), (5919, 20880), (6264, 19730), (6960, 17757), (7830, 15784), (7892, 15660), (9865, 12528), (10440, 11838)]