282859920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56149

約数の個数: 120

約数和(自身を含む): 1085662656

約数和(自身を除く): 802802736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56123, 112246, 168369, 224492, 280615, 336738, 392861, 448984, 505107, 561230, 673476, 785722, 841845, 897968, 1010214, 1122460, 1178583, 1346952, 1571444, 1683690, 1964305, 2020428, 2244920, 2357166, 2525535, 2693904, 3142888, 3367380, 3535749, 3928610, 4040856, 4489840, 4714332, 5051070, 5892915, 6285776, 6734760, 7071498, 7857220, 8081712, 9428664, 10102140, 11785830, 13469520, 14142996, 15714440, 17678745, 18857328, 20204280, 23571660, 28285992, 31428880, 35357490, 40408560, 47143320, 56571984, 70714980, 94286640, 141429960, 282859920]

約数ペア:

[(1, 282859920), (2, 141429960), (3, 94286640), (4, 70714980), (5, 56571984), (6, 47143320), (7, 40408560), (8, 35357490), (9, 31428880), (10, 28285992), (12, 23571660), (14, 20204280), (15, 18857328), (16, 17678745), (18, 15714440), (20, 14142996), (21, 13469520), (24, 11785830), (28, 10102140), (30, 9428664), (35, 8081712), (36, 7857220), (40, 7071498), (42, 6734760), (45, 6285776), (48, 5892915), (56, 5051070), (60, 4714332), (63, 4489840), (70, 4040856), (72, 3928610), (80, 3535749), (84, 3367380), (90, 3142888), (105, 2693904), (112, 2525535), (120, 2357166), (126, 2244920), (140, 2020428), (144, 1964305), (168, 1683690), (180, 1571444), (210, 1346952), (240, 1178583), (252, 1122460), (280, 1010214), (315, 897968), (336, 841845), (360, 785722), (420, 673476), (504, 561230), (560, 505107), (630, 448984), (720, 392861), (840, 336738), (1008, 280615), (1260, 224492), (1680, 168369), (2520, 112246), (5040, 56123)]