80457847290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{495827}}^1$

素因数の和:496444

約数の個数: 64

約数和(自身を含む): 214911688320

約数和(自身を除く): 134453841030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 601, 1202, 1803, 3005, 3606, 5409, 6010, 9015, 10818, 16227, 18030, 27045, 32454, 54090, 81135, 162270, 495827, 991654, 1487481, 2479135, 2974962, 4462443, 4958270, 7437405, 8924886, 13387329, 14874810, 22312215, 26774658, 44624430, 66936645, 133873290, 297992027, 595984054, 893976081, 1489960135, 1787952162, 2681928243, 2979920270, 4469880405, 5363856486, 8045784729, 8939760810, 13409641215, 16091569458, 26819282430, 40228923645, 80457847290]

約数ペア:

[(1, 80457847290), (2, 40228923645), (3, 26819282430), (5, 16091569458), (6, 13409641215), (9, 8939760810), (10, 8045784729), (15, 5363856486), (18, 4469880405), (27, 2979920270), (30, 2681928243), (45, 1787952162), (54, 1489960135), (90, 893976081), (135, 595984054), (270, 297992027), (601, 133873290), (1202, 66936645), (1803, 44624430), (3005, 26774658), (3606, 22312215), (5409, 14874810), (6010, 13387329), (9015, 8924886), (10818, 7437405), (16227, 4958270), (18030, 4462443), (27045, 2974962), (32454, 2479135), (54090, 1487481), (81135, 991654), (162270, 495827)]