124772520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2035

約数の個数: 128

約数和(自身を含む): 409328640

約数和(自身を除く): 284556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 1973, 2040, 2108, 2635, 3162, 3720, 3946, 4216, 5270, 5919, 6324, 7892, 7905, 9865, 10540, 11838, 12648, 15784, 15810, 19730, 21080, 23676, 29595, 31620, 33541, 39460, 47352, 59190, 61163, 63240, 67082, 78920, 100623, 118380, 122326, 134164, 167705, 183489, 201246, 236760, 244652, 268328, 305815, 335410, 366978, 402492, 489304, 503115, 611630, 670820, 733956, 804984, 917445, 1006230, 1039771, 1223260, 1341640, 1467912, 1834890, 2012460, 2079542, 2446520, 3119313, 3669780, 4024920, 4159084, 5198855, 6238626, 7339560, 8318168, 10397710, 12477252, 15596565, 20795420, 24954504, 31193130, 41590840, 62386260, 124772520]

約数ペア:

[(1, 124772520), (2, 62386260), (3, 41590840), (4, 31193130), (5, 24954504), (6, 20795420), (8, 15596565), (10, 12477252), (12, 10397710), (15, 8318168), (17, 7339560), (20, 6238626), (24, 5198855), (30, 4159084), (31, 4024920), (34, 3669780), (40, 3119313), (51, 2446520), (60, 2079542), (62, 2012460), (68, 1834890), (85, 1467912), (93, 1341640), (102, 1223260), (120, 1039771), (124, 1006230), (136, 917445), (155, 804984), (170, 733956), (186, 670820), (204, 611630), (248, 503115), (255, 489304), (310, 402492), (340, 366978), (372, 335410), (408, 305815), (465, 268328), (510, 244652), (527, 236760), (620, 201246), (680, 183489), (744, 167705), (930, 134164), (1020, 122326), (1054, 118380), (1240, 100623), (1581, 78920), (1860, 67082), (1973, 63240), (2040, 61163), (2108, 59190), (2635, 47352), (3162, 39460), (3720, 33541), (3946, 31620), (4216, 29595), (5270, 23676), (5919, 21080), (6324, 19730), (7892, 15810), (7905, 15784), (9865, 12648), (10540, 11838)]