7345728720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{927491}}^1$

素因数の和:927521

約数の個数: 120

約数和(自身を含む): 26912107872

約数和(自身を除く): 19566379152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 927491, 1854982, 2782473, 3709964, 4637455, 5564946, 7419928, 8347419, 9274910, 10202401, 11129892, 13912365, 14839856, 16694838, 18549820, 20404802, 22259784, 27824730, 30607203, 33389676, 37099640, 40809604, 41737095, 44519568, 51012005, 55649460, 61214406, 66779352, 74199280, 81619208, 83474190, 91821609, 102024010, 111298920, 122428812, 133558704, 153036015, 163238416, 166948380, 183643218, 204048020, 222597840, 244857624, 306072030, 333896760, 367286436, 408096040, 459108045, 489715248, 612144060, 667793520, 734572872, 816192080, 918216090, 1224288120, 1469145744, 1836432180, 2448576240, 3672864360, 7345728720]

約数ペア:

[(1, 7345728720), (2, 3672864360), (3, 2448576240), (4, 1836432180), (5, 1469145744), (6, 1224288120), (8, 918216090), (9, 816192080), (10, 734572872), (11, 667793520), (12, 612144060), (15, 489715248), (16, 459108045), (18, 408096040), (20, 367286436), (22, 333896760), (24, 306072030), (30, 244857624), (33, 222597840), (36, 204048020), (40, 183643218), (44, 166948380), (45, 163238416), (48, 153036015), (55, 133558704), (60, 122428812), (66, 111298920), (72, 102024010), (80, 91821609), (88, 83474190), (90, 81619208), (99, 74199280), (110, 66779352), (120, 61214406), (132, 55649460), (144, 51012005), (165, 44519568), (176, 41737095), (180, 40809604), (198, 37099640), (220, 33389676), (240, 30607203), (264, 27824730), (330, 22259784), (360, 20404802), (396, 18549820), (440, 16694838), (495, 14839856), (528, 13912365), (660, 11129892), (720, 10202401), (792, 9274910), (880, 8347419), (990, 7419928), (1320, 5564946), (1584, 4637455), (1980, 3709964), (2640, 2782473), (3960, 1854982), (7920, 927491)]