30227520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 102924864

約数和(自身を除く): 72697344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 192, 222, 230, 240, 276, 296, 320, 345, 368, 370, 444, 460, 480, 552, 555, 592, 690, 736, 740, 851, 888, 920, 960, 1104, 1110, 1184, 1369, 1380, 1472, 1480, 1702, 1776, 1840, 2208, 2220, 2368, 2553, 2738, 2760, 2960, 3404, 3552, 3680, 4107, 4255, 4416, 4440, 5106, 5476, 5520, 5920, 6808, 6845, 7104, 7360, 8214, 8510, 8880, 10212, 10952, 11040, 11840, 12765, 13616, 13690, 16428, 17020, 17760, 20424, 20535, 21904, 22080, 25530, 27232, 27380, 31487, 32856, 34040, 35520, 40848, 41070, 43808, 51060, 54464, 54760, 62974, 65712, 68080, 81696, 82140, 87616, 94461, 102120, 109520, 125948, 131424, 136160, 157435, 163392, 164280, 188922, 204240, 219040, 251896, 262848, 272320, 314870, 328560, 377844, 408480, 438080, 472305, 503792, 629740, 657120, 755688, 816960, 944610, 1007584, 1259480, 1314240, 1511376, 1889220, 2015168, 2518960, 3022752, 3778440, 5037920, 6045504, 7556880, 10075840, 15113760, 30227520]

約数ペア:

[(1, 30227520), (2, 15113760), (3, 10075840), (4, 7556880), (5, 6045504), (6, 5037920), (8, 3778440), (10, 3022752), (12, 2518960), (15, 2015168), (16, 1889220), (20, 1511376), (23, 1314240), (24, 1259480), (30, 1007584), (32, 944610), (37, 816960), (40, 755688), (46, 657120), (48, 629740), (60, 503792), (64, 472305), (69, 438080), (74, 408480), (80, 377844), (92, 328560), (96, 314870), (111, 272320), (115, 262848), (120, 251896), (138, 219040), (148, 204240), (160, 188922), (184, 164280), (185, 163392), (192, 157435), (222, 136160), (230, 131424), (240, 125948), (276, 109520), (296, 102120), (320, 94461), (345, 87616), (368, 82140), (370, 81696), (444, 68080), (460, 65712), (480, 62974), (552, 54760), (555, 54464), (592, 51060), (690, 43808), (736, 41070), (740, 40848), (851, 35520), (888, 34040), (920, 32856), (960, 31487), (1104, 27380), (1110, 27232), (1184, 25530), (1369, 22080), (1380, 21904), (1472, 20535), (1480, 20424), (1702, 17760), (1776, 17020), (1840, 16428), (2208, 13690), (2220, 13616), (2368, 12765), (2553, 11840), (2738, 11040), (2760, 10952), (2960, 10212), (3404, 8880), (3552, 8510), (3680, 8214), (4107, 7360), (4255, 7104), (4416, 6845), (4440, 6808), (5106, 5920), (5476, 5520)]