8980920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 33415200

約数和(自身を除く): 24434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 101, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 202, 228, 234, 247, 260, 285, 303, 312, 342, 360, 380, 390, 404, 456, 468, 494, 505, 520, 570, 585, 606, 684, 741, 760, 780, 808, 855, 909, 936, 988, 1010, 1140, 1170, 1212, 1235, 1313, 1368, 1482, 1515, 1560, 1710, 1818, 1919, 1976, 2020, 2223, 2280, 2340, 2424, 2470, 2626, 2964, 3030, 3420, 3636, 3705, 3838, 3939, 4040, 4446, 4545, 4680, 4940, 5252, 5757, 5928, 6060, 6565, 6840, 7272, 7410, 7676, 7878, 8892, 9090, 9595, 9880, 10504, 11115, 11514, 11817, 12120, 13130, 14820, 15352, 15756, 17271, 17784, 18180, 19190, 19695, 22230, 23028, 23634, 24947, 26260, 28785, 29640, 31512, 34542, 36360, 38380, 39390, 44460, 46056, 47268, 49894, 52520, 57570, 59085, 69084, 74841, 76760, 78780, 86355, 88920, 94536, 99788, 115140, 118170, 124735, 138168, 149682, 157560, 172710, 199576, 224523, 230280, 236340, 249470, 299364, 345420, 374205, 449046, 472680, 498940, 598728, 690840, 748410, 898092, 997880, 1122615, 1496820, 1796184, 2245230, 2993640, 4490460, 8980920]

約数ペア:

[(1, 8980920), (2, 4490460), (3, 2993640), (4, 2245230), (5, 1796184), (6, 1496820), (8, 1122615), (9, 997880), (10, 898092), (12, 748410), (13, 690840), (15, 598728), (18, 498940), (19, 472680), (20, 449046), (24, 374205), (26, 345420), (30, 299364), (36, 249470), (38, 236340), (39, 230280), (40, 224523), (45, 199576), (52, 172710), (57, 157560), (60, 149682), (65, 138168), (72, 124735), (76, 118170), (78, 115140), (90, 99788), (95, 94536), (101, 88920), (104, 86355), (114, 78780), (117, 76760), (120, 74841), (130, 69084), (152, 59085), (156, 57570), (171, 52520), (180, 49894), (190, 47268), (195, 46056), (202, 44460), (228, 39390), (234, 38380), (247, 36360), (260, 34542), (285, 31512), (303, 29640), (312, 28785), (342, 26260), (360, 24947), (380, 23634), (390, 23028), (404, 22230), (456, 19695), (468, 19190), (494, 18180), (505, 17784), (520, 17271), (570, 15756), (585, 15352), (606, 14820), (684, 13130), (741, 12120), (760, 11817), (780, 11514), (808, 11115), (855, 10504), (909, 9880), (936, 9595), (988, 9090), (1010, 8892), (1140, 7878), (1170, 7676), (1212, 7410), (1235, 7272), (1313, 6840), (1368, 6565), (1482, 6060), (1515, 5928), (1560, 5757), (1710, 5252), (1818, 4940), (1919, 4680), (1976, 4545), (2020, 4446), (2223, 4040), (2280, 3939), (2340, 3838), (2424, 3705), (2470, 3636), (2626, 3420), (2964, 3030)]