161944560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6135

約数の個数: 120

約数和(自身を含む): 558654720

約数和(自身を除く): 396710160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6079, 6660, 8880, 12158, 13320, 18237, 24316, 26640, 30395, 36474, 48632, 54711, 60790, 72948, 91185, 97264, 109422, 121580, 145896, 182370, 218844, 224923, 243160, 273555, 291792, 364740, 437688, 449846, 486320, 547110, 674769, 729480, 875376, 899692, 1094220, 1124615, 1349538, 1458960, 1799384, 2024307, 2188440, 2249230, 2699076, 3373845, 3598768, 4048614, 4376880, 4498460, 5398152, 6747690, 8097228, 8996920, 10121535, 10796304, 13495380, 16194456, 17993840, 20243070, 26990760, 32388912, 40486140, 53981520, 80972280, 161944560]

約数ペア:

[(1, 161944560), (2, 80972280), (3, 53981520), (4, 40486140), (5, 32388912), (6, 26990760), (8, 20243070), (9, 17993840), (10, 16194456), (12, 13495380), (15, 10796304), (16, 10121535), (18, 8996920), (20, 8097228), (24, 6747690), (30, 5398152), (36, 4498460), (37, 4376880), (40, 4048614), (45, 3598768), (48, 3373845), (60, 2699076), (72, 2249230), (74, 2188440), (80, 2024307), (90, 1799384), (111, 1458960), (120, 1349538), (144, 1124615), (148, 1094220), (180, 899692), (185, 875376), (222, 729480), (240, 674769), (296, 547110), (333, 486320), (360, 449846), (370, 437688), (444, 364740), (555, 291792), (592, 273555), (666, 243160), (720, 224923), (740, 218844), (888, 182370), (1110, 145896), (1332, 121580), (1480, 109422), (1665, 97264), (1776, 91185), (2220, 72948), (2664, 60790), (2960, 54711), (3330, 48632), (4440, 36474), (5328, 30395), (6079, 26640), (6660, 24316), (8880, 18237), (12158, 13320)]