63870480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2125

約数の個数: 120

約数和(自身を含む): 219593088

約数和(自身を除く): 155722608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2063, 2064, 2580, 3096, 3440, 3870, 4126, 5160, 6189, 6192, 7740, 8252, 10315, 10320, 12378, 15480, 16504, 18567, 20630, 24756, 30945, 30960, 33008, 37134, 41260, 49512, 61890, 74268, 82520, 88709, 92835, 99024, 123780, 148536, 165040, 177418, 185670, 247560, 266127, 297072, 354836, 371340, 443545, 495120, 532254, 709672, 742680, 798381, 887090, 1064508, 1330635, 1419344, 1485360, 1596762, 1774180, 2129016, 2661270, 3193524, 3548360, 3991905, 4258032, 5322540, 6387048, 7096720, 7983810, 10645080, 12774096, 15967620, 21290160, 31935240, 63870480]

約数ペア:

[(1, 63870480), (2, 31935240), (3, 21290160), (4, 15967620), (5, 12774096), (6, 10645080), (8, 7983810), (9, 7096720), (10, 6387048), (12, 5322540), (15, 4258032), (16, 3991905), (18, 3548360), (20, 3193524), (24, 2661270), (30, 2129016), (36, 1774180), (40, 1596762), (43, 1485360), (45, 1419344), (48, 1330635), (60, 1064508), (72, 887090), (80, 798381), (86, 742680), (90, 709672), (120, 532254), (129, 495120), (144, 443545), (172, 371340), (180, 354836), (215, 297072), (240, 266127), (258, 247560), (344, 185670), (360, 177418), (387, 165040), (430, 148536), (516, 123780), (645, 99024), (688, 92835), (720, 88709), (774, 82520), (860, 74268), (1032, 61890), (1290, 49512), (1548, 41260), (1720, 37134), (1935, 33008), (2063, 30960), (2064, 30945), (2580, 24756), (3096, 20630), (3440, 18567), (3870, 16504), (4126, 15480), (5160, 12378), (6189, 10320), (6192, 10315), (7740, 8252)]