141138240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1960

約数の個数: 112

約数和(自身を含む): 454030080

約数和(自身を除く): 312891840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1861, 1896, 2370, 2528, 3160, 3722, 3792, 4740, 5056, 5583, 6320, 7444, 7584, 9305, 9480, 11166, 12640, 14888, 15168, 18610, 18960, 22332, 25280, 27915, 29776, 37220, 37920, 44664, 55830, 59552, 74440, 75840, 89328, 111660, 119104, 147019, 148880, 178656, 223320, 294038, 297760, 357312, 441057, 446640, 588076, 595520, 735095, 882114, 893280, 1176152, 1470190, 1764228, 1786560, 2205285, 2352304, 2940380, 3528456, 4410570, 4704608, 5880760, 7056912, 8821140, 9409216, 11761520, 14113824, 17642280, 23523040, 28227648, 35284560, 47046080, 70569120, 141138240]

約数ペア:

[(1, 141138240), (2, 70569120), (3, 47046080), (4, 35284560), (5, 28227648), (6, 23523040), (8, 17642280), (10, 14113824), (12, 11761520), (15, 9409216), (16, 8821140), (20, 7056912), (24, 5880760), (30, 4704608), (32, 4410570), (40, 3528456), (48, 2940380), (60, 2352304), (64, 2205285), (79, 1786560), (80, 1764228), (96, 1470190), (120, 1176152), (158, 893280), (160, 882114), (192, 735095), (237, 595520), (240, 588076), (316, 446640), (320, 441057), (395, 357312), (474, 297760), (480, 294038), (632, 223320), (790, 178656), (948, 148880), (960, 147019), (1185, 119104), (1264, 111660), (1580, 89328), (1861, 75840), (1896, 74440), (2370, 59552), (2528, 55830), (3160, 44664), (3722, 37920), (3792, 37220), (4740, 29776), (5056, 27915), (5583, 25280), (6320, 22332), (7444, 18960), (7584, 18610), (9305, 15168), (9480, 14888), (11166, 12640)]