630879840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{48679}}^1$

素因数の和:48706

約数の個数: 120

約数和(自身を含む): 2226525840

約数和(自身を除く): 1595646000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 48679, 97358, 146037, 194716, 243395, 292074, 389432, 438111, 486790, 584148, 730185, 778864, 876222, 973580, 1168296, 1314333, 1460370, 1557728, 1752444, 1947160, 2190555, 2336592, 2628666, 2920740, 3504888, 3894320, 3942999, 4381110, 4673184, 5257332, 5841480, 6571665, 7009776, 7788640, 7885998, 8762220, 10514664, 11682960, 13143330, 14019552, 15771996, 17524440, 19714995, 21029328, 23365920, 26286660, 31543992, 35048880, 39429990, 42058656, 52573320, 63087984, 70097760, 78859980, 105146640, 126175968, 157719960, 210293280, 315439920, 630879840]

約数ペア:

[(1, 630879840), (2, 315439920), (3, 210293280), (4, 157719960), (5, 126175968), (6, 105146640), (8, 78859980), (9, 70097760), (10, 63087984), (12, 52573320), (15, 42058656), (16, 39429990), (18, 35048880), (20, 31543992), (24, 26286660), (27, 23365920), (30, 21029328), (32, 19714995), (36, 17524440), (40, 15771996), (45, 14019552), (48, 13143330), (54, 11682960), (60, 10514664), (72, 8762220), (80, 7885998), (81, 7788640), (90, 7009776), (96, 6571665), (108, 5841480), (120, 5257332), (135, 4673184), (144, 4381110), (160, 3942999), (162, 3894320), (180, 3504888), (216, 2920740), (240, 2628666), (270, 2336592), (288, 2190555), (324, 1947160), (360, 1752444), (405, 1557728), (432, 1460370), (480, 1314333), (540, 1168296), (648, 973580), (720, 876222), (810, 778864), (864, 730185), (1080, 584148), (1296, 486790), (1440, 438111), (1620, 389432), (2160, 292074), (2592, 243395), (3240, 194716), (4320, 146037), (6480, 97358), (12960, 48679)]