84297720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54037}}^1$

素因数の和:54064

約数の個数: 64

約数和(自身を含む): 272351520

約数和(自身を除く): 188053800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54037, 108074, 162111, 216148, 270185, 324222, 432296, 540370, 648444, 702481, 810555, 1080740, 1296888, 1404962, 1621110, 2107443, 2161480, 2809924, 3242220, 3512405, 4214886, 5619848, 6484440, 7024810, 8429772, 10537215, 14049620, 16859544, 21074430, 28099240, 42148860, 84297720]

約数ペア:

[(1, 84297720), (2, 42148860), (3, 28099240), (4, 21074430), (5, 16859544), (6, 14049620), (8, 10537215), (10, 8429772), (12, 7024810), (13, 6484440), (15, 5619848), (20, 4214886), (24, 3512405), (26, 3242220), (30, 2809924), (39, 2161480), (40, 2107443), (52, 1621110), (60, 1404962), (65, 1296888), (78, 1080740), (104, 810555), (120, 702481), (130, 648444), (156, 540370), (195, 432296), (260, 324222), (312, 270185), (390, 216148), (520, 162111), (780, 108074), (1560, 54037)]