201330768480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{648283}}^1$

素因数の和:648948

約数の個数: 96

約数和(自身を含む): 635173104384

約数和(自身を除く): 433842335904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 38820, 51760, 62112, 77640, 103520, 155280, 310560, 648283, 1296566, 1944849, 2593132, 3241415, 3889698, 5186264, 6482830, 7779396, 9724245, 10372528, 12965660, 15558792, 19448490, 20745056, 25931320, 31117584, 38896980, 51862640, 62235168, 77793960, 103725280, 155587920, 311175840, 419439101, 838878202, 1258317303, 1677756404, 2097195505, 2516634606, 3355512808, 4194391010, 5033269212, 6291586515, 6711025616, 8388782020, 10066538424, 12583173030, 13422051232, 16777564040, 20133076848, 25166346060, 33555128080, 40266153696, 50332692120, 67110256160, 100665384240, 201330768480]

約数ペア:

[(1, 201330768480), (2, 100665384240), (3, 67110256160), (4, 50332692120), (5, 40266153696), (6, 33555128080), (8, 25166346060), (10, 20133076848), (12, 16777564040), (15, 13422051232), (16, 12583173030), (20, 10066538424), (24, 8388782020), (30, 6711025616), (32, 6291586515), (40, 5033269212), (48, 4194391010), (60, 3355512808), (80, 2516634606), (96, 2097195505), (120, 1677756404), (160, 1258317303), (240, 838878202), (480, 419439101), (647, 311175840), (1294, 155587920), (1941, 103725280), (2588, 77793960), (3235, 62235168), (3882, 51862640), (5176, 38896980), (6470, 31117584), (7764, 25931320), (9705, 20745056), (10352, 19448490), (12940, 15558792), (15528, 12965660), (19410, 10372528), (20704, 9724245), (25880, 7779396), (31056, 6482830), (38820, 5186264), (51760, 3889698), (62112, 3241415), (77640, 2593132), (103520, 1944849), (155280, 1296566), (310560, 648283)]