238965120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13829}}^1$

素因数の和:13857

約数の個数: 128

約数和(自身を含む): 846396000

約数和(自身を除く): 607430880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 13829, 17280, 27658, 41487, 55316, 69145, 82974, 110632, 124461, 138290, 165948, 207435, 221264, 248922, 276580, 331896, 373383, 414870, 442528, 497844, 553160, 622305, 663792, 746766, 829740, 885056, 995688, 1106320, 1244610, 1327584, 1493532, 1659480, 1770112, 1866915, 1991376, 2212640, 2489220, 2655168, 2987064, 3318960, 3733830, 3982752, 4425280, 4978440, 5310336, 5974128, 6637920, 7467660, 7965504, 8850560, 9956880, 11948256, 13275840, 14935320, 15931008, 19913760, 23896512, 26551680, 29870640, 39827520, 47793024, 59741280, 79655040, 119482560, 238965120]

約数ペア:

[(1, 238965120), (2, 119482560), (3, 79655040), (4, 59741280), (5, 47793024), (6, 39827520), (8, 29870640), (9, 26551680), (10, 23896512), (12, 19913760), (15, 15931008), (16, 14935320), (18, 13275840), (20, 11948256), (24, 9956880), (27, 8850560), (30, 7965504), (32, 7467660), (36, 6637920), (40, 5974128), (45, 5310336), (48, 4978440), (54, 4425280), (60, 3982752), (64, 3733830), (72, 3318960), (80, 2987064), (90, 2655168), (96, 2489220), (108, 2212640), (120, 1991376), (128, 1866915), (135, 1770112), (144, 1659480), (160, 1493532), (180, 1327584), (192, 1244610), (216, 1106320), (240, 995688), (270, 885056), (288, 829740), (320, 746766), (360, 663792), (384, 622305), (432, 553160), (480, 497844), (540, 442528), (576, 414870), (640, 373383), (720, 331896), (864, 276580), (960, 248922), (1080, 221264), (1152, 207435), (1440, 165948), (1728, 138290), (1920, 124461), (2160, 110632), (2880, 82974), (3456, 69145), (4320, 55316), (5760, 41487), (8640, 27658), (13829, 17280)]