908029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 2931621888

約数和(自身を除く): 2023592208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 744, 762, 930, 961, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 1922, 2032, 2480, 2540, 2883, 3048, 3720, 3810, 3844, 3937, 4805, 5080, 5766, 6096, 7440, 7620, 7688, 7874, 9610, 10160, 11532, 11811, 14415, 15240, 15376, 15748, 19220, 19685, 23064, 23622, 28830, 29791, 30480, 31496, 38440, 39370, 46128, 47244, 57660, 59055, 59582, 62992, 76880, 78740, 89373, 94488, 115320, 118110, 119164, 122047, 148955, 157480, 178746, 188976, 230640, 236220, 238328, 244094, 297910, 314960, 357492, 366141, 446865, 472440, 476656, 488188, 595820, 610235, 714984, 732282, 893730, 944880, 976376, 1191640, 1220470, 1429968, 1464564, 1787460, 1830705, 1952752, 2383280, 2440940, 2929128, 3574920, 3661410, 3783457, 4881880, 5858256, 7149840, 7322820, 7566914, 9763760, 11350371, 14645640, 15133828, 18917285, 22700742, 29291280, 30267656, 37834570, 45401484, 56751855, 60535312, 75669140, 90802968, 113503710, 151338280, 181605936, 227007420, 302676560, 454014840, 908029680]

約数ペア:

[(1, 908029680), (2, 454014840), (3, 302676560), (4, 227007420), (5, 181605936), (6, 151338280), (8, 113503710), (10, 90802968), (12, 75669140), (15, 60535312), (16, 56751855), (20, 45401484), (24, 37834570), (30, 30267656), (31, 29291280), (40, 22700742), (48, 18917285), (60, 15133828), (62, 14645640), (80, 11350371), (93, 9763760), (120, 7566914), (124, 7322820), (127, 7149840), (155, 5858256), (186, 4881880), (240, 3783457), (248, 3661410), (254, 3574920), (310, 2929128), (372, 2440940), (381, 2383280), (465, 1952752), (496, 1830705), (508, 1787460), (620, 1464564), (635, 1429968), (744, 1220470), (762, 1191640), (930, 976376), (961, 944880), (1016, 893730), (1240, 732282), (1270, 714984), (1488, 610235), (1524, 595820), (1860, 488188), (1905, 476656), (1922, 472440), (2032, 446865), (2480, 366141), (2540, 357492), (2883, 314960), (3048, 297910), (3720, 244094), (3810, 238328), (3844, 236220), (3937, 230640), (4805, 188976), (5080, 178746), (5766, 157480), (6096, 148955), (7440, 122047), (7620, 119164), (7688, 118110), (7874, 115320), (9610, 94488), (10160, 89373), (11532, 78740), (11811, 76880), (14415, 62992), (15240, 59582), (15376, 59055), (15748, 57660), (19220, 47244), (19685, 46128), (23064, 39370), (23622, 38440), (28830, 31496), (29791, 30480)]