495791280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{76511}}^1$

素因数の和:76536

約数の個数: 100

約数和(自身を含む): 1721979072

約数和(自身を除く): 1226187792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 76511, 153022, 229533, 306044, 382555, 459066, 612088, 688599, 765110, 918132, 1147665, 1224176, 1377198, 1530220, 1836264, 2065797, 2295330, 2754396, 3060440, 3442995, 3672528, 4131594, 4590660, 5508792, 6120880, 6197391, 6885990, 8263188, 9181320, 10328985, 11017584, 12394782, 13771980, 16526376, 18362640, 20657970, 24789564, 27543960, 30986955, 33052752, 41315940, 49579128, 55087920, 61973910, 82631880, 99158256, 123947820, 165263760, 247895640, 495791280]

約数ペア:

[(1, 495791280), (2, 247895640), (3, 165263760), (4, 123947820), (5, 99158256), (6, 82631880), (8, 61973910), (9, 55087920), (10, 49579128), (12, 41315940), (15, 33052752), (16, 30986955), (18, 27543960), (20, 24789564), (24, 20657970), (27, 18362640), (30, 16526376), (36, 13771980), (40, 12394782), (45, 11017584), (48, 10328985), (54, 9181320), (60, 8263188), (72, 6885990), (80, 6197391), (81, 6120880), (90, 5508792), (108, 4590660), (120, 4131594), (135, 3672528), (144, 3442995), (162, 3060440), (180, 2754396), (216, 2295330), (240, 2065797), (270, 1836264), (324, 1530220), (360, 1377198), (405, 1224176), (432, 1147665), (540, 918132), (648, 765110), (720, 688599), (810, 612088), (1080, 459066), (1296, 382555), (1620, 306044), (2160, 229533), (3240, 153022), (6480, 76511)]