57717120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 192119040

約数和(自身を除く): 134401920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1307, 1380, 1472, 1840, 1920, 2208, 2614, 2760, 2944, 3680, 3921, 4416, 5228, 5520, 6535, 7360, 7842, 8832, 10456, 11040, 13070, 14720, 15684, 19605, 20912, 22080, 26140, 30061, 31368, 39210, 41824, 44160, 52280, 60122, 62736, 78420, 83648, 90183, 104560, 120244, 125472, 150305, 156840, 167296, 180366, 209120, 240488, 250944, 300610, 313680, 360732, 418240, 450915, 480976, 501888, 601220, 627360, 721464, 836480, 901830, 961952, 1202440, 1254720, 1442928, 1803660, 1923904, 2404880, 2509440, 2885856, 3607320, 3847808, 4809760, 5771712, 7214640, 9619520, 11543424, 14429280, 19239040, 28858560, 57717120]

約数ペア:

[(1, 57717120), (2, 28858560), (3, 19239040), (4, 14429280), (5, 11543424), (6, 9619520), (8, 7214640), (10, 5771712), (12, 4809760), (15, 3847808), (16, 3607320), (20, 2885856), (23, 2509440), (24, 2404880), (30, 1923904), (32, 1803660), (40, 1442928), (46, 1254720), (48, 1202440), (60, 961952), (64, 901830), (69, 836480), (80, 721464), (92, 627360), (96, 601220), (115, 501888), (120, 480976), (128, 450915), (138, 418240), (160, 360732), (184, 313680), (192, 300610), (230, 250944), (240, 240488), (276, 209120), (320, 180366), (345, 167296), (368, 156840), (384, 150305), (460, 125472), (480, 120244), (552, 104560), (640, 90183), (690, 83648), (736, 78420), (920, 62736), (960, 60122), (1104, 52280), (1307, 44160), (1380, 41824), (1472, 39210), (1840, 31368), (1920, 30061), (2208, 26140), (2614, 22080), (2760, 20912), (2944, 19605), (3680, 15684), (3921, 14720), (4416, 13070), (5228, 11040), (5520, 10456), (6535, 8832), (7360, 7842)]