3966708960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20107}}^1$

素因数の和:20265

約数の個数: 144

約数和(自身を含む): 13635878256

約数和(自身を除く): 9669169296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 20107, 21920, 24660, 32880, 39456, 40214, 49320, 60321, 65760, 80428, 98640, 100535, 120642, 160856, 180963, 197280, 201070, 241284, 301605, 321712, 361926, 402140, 482568, 603210, 643424, 723852, 804280, 904815, 965136, 1206420, 1447704, 1608560, 1809630, 1930272, 2412840, 2754659, 2895408, 3217120, 3619260, 4825680, 5509318, 5790816, 7238520, 8263977, 9651360, 11018636, 13773295, 14477040, 16527954, 22037272, 24791931, 27546590, 28954080, 33055908, 41319885, 44074544, 49583862, 55093180, 66111816, 82639770, 88149088, 99167724, 110186360, 123959655, 132223632, 165279540, 198335448, 220372720, 247919310, 264447264, 330559080, 396670896, 440745440, 495838620, 661118160, 793341792, 991677240, 1322236320, 1983354480, 3966708960]

約数ペア:

[(1, 3966708960), (2, 1983354480), (3, 1322236320), (4, 991677240), (5, 793341792), (6, 661118160), (8, 495838620), (9, 440745440), (10, 396670896), (12, 330559080), (15, 264447264), (16, 247919310), (18, 220372720), (20, 198335448), (24, 165279540), (30, 132223632), (32, 123959655), (36, 110186360), (40, 99167724), (45, 88149088), (48, 82639770), (60, 66111816), (72, 55093180), (80, 49583862), (90, 44074544), (96, 41319885), (120, 33055908), (137, 28954080), (144, 27546590), (160, 24791931), (180, 22037272), (240, 16527954), (274, 14477040), (288, 13773295), (360, 11018636), (411, 9651360), (480, 8263977), (548, 7238520), (685, 5790816), (720, 5509318), (822, 4825680), (1096, 3619260), (1233, 3217120), (1370, 2895408), (1440, 2754659), (1644, 2412840), (2055, 1930272), (2192, 1809630), (2466, 1608560), (2740, 1447704), (3288, 1206420), (4110, 965136), (4384, 904815), (4932, 804280), (5480, 723852), (6165, 643424), (6576, 603210), (8220, 482568), (9864, 402140), (10960, 361926), (12330, 321712), (13152, 301605), (16440, 241284), (19728, 201070), (20107, 197280), (21920, 180963), (24660, 160856), (32880, 120642), (39456, 100535), (40214, 98640), (49320, 80428), (60321, 65760)]