120871360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1307}}^1$

素因数の和:1358

約数の個数: 84

約数和(自身を含む): 305985672

約数和(自身を除く): 185114312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1156, 1307, 1360, 1445, 2312, 2614, 2720, 2890, 4624, 5228, 5440, 5780, 6535, 9248, 10456, 11560, 13070, 18496, 20912, 22219, 23120, 26140, 41824, 44438, 46240, 52280, 83648, 88876, 92480, 104560, 111095, 177752, 209120, 222190, 355504, 377723, 418240, 444380, 711008, 755446, 888760, 1422016, 1510892, 1777520, 1888615, 3021784, 3555040, 3777230, 6043568, 7110080, 7554460, 12087136, 15108920, 24174272, 30217840, 60435680, 120871360]

約数ペア:

[(1, 120871360), (2, 60435680), (4, 30217840), (5, 24174272), (8, 15108920), (10, 12087136), (16, 7554460), (17, 7110080), (20, 6043568), (32, 3777230), (34, 3555040), (40, 3021784), (64, 1888615), (68, 1777520), (80, 1510892), (85, 1422016), (136, 888760), (160, 755446), (170, 711008), (272, 444380), (289, 418240), (320, 377723), (340, 355504), (544, 222190), (578, 209120), (680, 177752), (1088, 111095), (1156, 104560), (1307, 92480), (1360, 88876), (1445, 83648), (2312, 52280), (2614, 46240), (2720, 44438), (2890, 41824), (4624, 26140), (5228, 23120), (5440, 22219), (5780, 20912), (6535, 18496), (9248, 13070), (10456, 11560)]