119707120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 319979520

約数和(自身を除く): 200272400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 47, 52, 62, 65, 79, 80, 94, 104, 124, 130, 155, 158, 188, 208, 235, 248, 260, 310, 316, 376, 395, 403, 470, 496, 520, 611, 620, 632, 752, 790, 806, 940, 1027, 1040, 1222, 1240, 1264, 1457, 1580, 1612, 1880, 2015, 2054, 2444, 2449, 2480, 2914, 3055, 3160, 3224, 3713, 3760, 4030, 4108, 4888, 4898, 5135, 5828, 6110, 6320, 6448, 7285, 7426, 8060, 8216, 9776, 9796, 10270, 11656, 12220, 12245, 14570, 14852, 16120, 16432, 18565, 18941, 19592, 20540, 23312, 24440, 24490, 29140, 29704, 31837, 32240, 37130, 37882, 39184, 41080, 48269, 48880, 48980, 58280, 59408, 63674, 74260, 75764, 82160, 94705, 96538, 97960, 115103, 116560, 127348, 148520, 151528, 159185, 189410, 193076, 195920, 230206, 241345, 254696, 297040, 303056, 318370, 378820, 386152, 460412, 482690, 509392, 575515, 636740, 757640, 772304, 920824, 965380, 1151030, 1273480, 1496339, 1515280, 1841648, 1930760, 2302060, 2546960, 2992678, 3861520, 4604120, 5985356, 7481695, 9208240, 11970712, 14963390, 23941424, 29926780, 59853560, 119707120]

約数ペア:

[(1, 119707120), (2, 59853560), (4, 29926780), (5, 23941424), (8, 14963390), (10, 11970712), (13, 9208240), (16, 7481695), (20, 5985356), (26, 4604120), (31, 3861520), (40, 2992678), (47, 2546960), (52, 2302060), (62, 1930760), (65, 1841648), (79, 1515280), (80, 1496339), (94, 1273480), (104, 1151030), (124, 965380), (130, 920824), (155, 772304), (158, 757640), (188, 636740), (208, 575515), (235, 509392), (248, 482690), (260, 460412), (310, 386152), (316, 378820), (376, 318370), (395, 303056), (403, 297040), (470, 254696), (496, 241345), (520, 230206), (611, 195920), (620, 193076), (632, 189410), (752, 159185), (790, 151528), (806, 148520), (940, 127348), (1027, 116560), (1040, 115103), (1222, 97960), (1240, 96538), (1264, 94705), (1457, 82160), (1580, 75764), (1612, 74260), (1880, 63674), (2015, 59408), (2054, 58280), (2444, 48980), (2449, 48880), (2480, 48269), (2914, 41080), (3055, 39184), (3160, 37882), (3224, 37130), (3713, 32240), (3760, 31837), (4030, 29704), (4108, 29140), (4888, 24490), (4898, 24440), (5135, 23312), (5828, 20540), (6110, 19592), (6320, 18941), (6448, 18565), (7285, 16432), (7426, 16120), (8060, 14852), (8216, 14570), (9776, 12245), (9796, 12220), (10270, 11656)]