885240960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 2961100800

約数和(自身を除く): 2075859840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 107, 120, 124, 128, 139, 155, 160, 186, 192, 214, 240, 248, 278, 310, 320, 321, 372, 384, 417, 428, 465, 480, 496, 535, 556, 620, 640, 642, 695, 744, 834, 856, 930, 960, 992, 1070, 1112, 1240, 1284, 1390, 1488, 1605, 1668, 1712, 1860, 1920, 1984, 2085, 2140, 2224, 2480, 2568, 2780, 2976, 3210, 3317, 3336, 3424, 3720, 3968, 4170, 4280, 4309, 4448, 4960, 5136, 5560, 5952, 6420, 6634, 6672, 6848, 7440, 8340, 8560, 8618, 8896, 9920, 9951, 10272, 11120, 11904, 12840, 12927, 13268, 13344, 13696, 14873, 14880, 16585, 16680, 17120, 17236, 17792, 19840, 19902, 20544, 21545, 22240, 25680, 25854, 26536, 26688, 29746, 29760, 33170, 33360, 34240, 34472, 39804, 41088, 43090, 44480, 44619, 49755, 51360, 51708, 53072, 53376, 59492, 59520, 64635, 66340, 66720, 68480, 68944, 74365, 79608, 86180, 88960, 89238, 99510, 102720, 103416, 106144, 118984, 129270, 132680, 133440, 137888, 148730, 159216, 172360, 178476, 199020, 205440, 206832, 212288, 223095, 237968, 258540, 265360, 266880, 275776, 297460, 318432, 344720, 356952, 398040, 413664, 424576, 446190, 461063, 475936, 517080, 530720, 551552, 594920, 636864, 689440, 713904, 796080, 827328, 892380, 922126, 951872, 1034160, 1061440, 1189840, 1273728, 1378880, 1383189, 1427808, 1592160, 1654656, 1784760, 1844252, 1903744, 2068320, 2122880, 2305315, 2379680, 2757760, 2766378, 2855616, 3184320, 3569520, 3688504, 4136640, 4610630, 4759360, 5532756, 5711232, 6368640, 6915945, 7139040, 7377008, 8273280, 9221260, 9518720, 11065512, 13831890, 14278080, 14754016, 18442520, 22131024, 27663780, 28556160, 29508032, 36885040, 44262048, 55327560, 59016064, 73770080, 88524096, 110655120, 147540160, 177048192, 221310240, 295080320, 442620480, 885240960]

約数ペア:

[(1, 885240960), (2, 442620480), (3, 295080320), (4, 221310240), (5, 177048192), (6, 147540160), (8, 110655120), (10, 88524096), (12, 73770080), (15, 59016064), (16, 55327560), (20, 44262048), (24, 36885040), (30, 29508032), (31, 28556160), (32, 27663780), (40, 22131024), (48, 18442520), (60, 14754016), (62, 14278080), (64, 13831890), (80, 11065512), (93, 9518720), (96, 9221260), (107, 8273280), (120, 7377008), (124, 7139040), (128, 6915945), (139, 6368640), (155, 5711232), (160, 5532756), (186, 4759360), (192, 4610630), (214, 4136640), (240, 3688504), (248, 3569520), (278, 3184320), (310, 2855616), (320, 2766378), (321, 2757760), (372, 2379680), (384, 2305315), (417, 2122880), (428, 2068320), (465, 1903744), (480, 1844252), (496, 1784760), (535, 1654656), (556, 1592160), (620, 1427808), (640, 1383189), (642, 1378880), (695, 1273728), (744, 1189840), (834, 1061440), (856, 1034160), (930, 951872), (960, 922126), (992, 892380), (1070, 827328), (1112, 796080), (1240, 713904), (1284, 689440), (1390, 636864), (1488, 594920), (1605, 551552), (1668, 530720), (1712, 517080), (1860, 475936), (1920, 461063), (1984, 446190), (2085, 424576), (2140, 413664), (2224, 398040), (2480, 356952), (2568, 344720), (2780, 318432), (2976, 297460), (3210, 275776), (3317, 266880), (3336, 265360), (3424, 258540), (3720, 237968), (3968, 223095), (4170, 212288), (4280, 206832), (4309, 205440), (4448, 199020), (4960, 178476), (5136, 172360), (5560, 159216), (5952, 148730), (6420, 137888), (6634, 133440), (6672, 132680), (6848, 129270), (7440, 118984), (8340, 106144), (8560, 103416), (8618, 102720), (8896, 99510), (9920, 89238), (9951, 88960), (10272, 86180), (11120, 79608), (11904, 74365), (12840, 68944), (12927, 68480), (13268, 66720), (13344, 66340), (13696, 64635), (14873, 59520), (14880, 59492), (16585, 53376), (16680, 53072), (17120, 51708), (17236, 51360), (17792, 49755), (19840, 44619), (19902, 44480), (20544, 43090), (21545, 41088), (22240, 39804), (25680, 34472), (25854, 34240), (26536, 33360), (26688, 33170), (29746, 29760)]