123351360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11681}}^1$

素因数の和:11712

約数の個数: 112

約数和(自身を含む): 427280832

約数和(自身を除く): 303929472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 11681, 23362, 35043, 46724, 58405, 70086, 93448, 116810, 128491, 140172, 175215, 186896, 233620, 256982, 280344, 350430, 373792, 385473, 467240, 513964, 560688, 642455, 700860, 747584, 770946, 934480, 1027928, 1121376, 1284910, 1401720, 1541892, 1868960, 1927365, 2055856, 2242752, 2569820, 2803440, 3083784, 3737920, 3854730, 4111712, 5139640, 5606880, 6167568, 7709460, 8223424, 10279280, 11213760, 12335136, 15418920, 20558560, 24670272, 30837840, 41117120, 61675680, 123351360]

約数ペア:

[(1, 123351360), (2, 61675680), (3, 41117120), (4, 30837840), (5, 24670272), (6, 20558560), (8, 15418920), (10, 12335136), (11, 11213760), (12, 10279280), (15, 8223424), (16, 7709460), (20, 6167568), (22, 5606880), (24, 5139640), (30, 4111712), (32, 3854730), (33, 3737920), (40, 3083784), (44, 2803440), (48, 2569820), (55, 2242752), (60, 2055856), (64, 1927365), (66, 1868960), (80, 1541892), (88, 1401720), (96, 1284910), (110, 1121376), (120, 1027928), (132, 934480), (160, 770946), (165, 747584), (176, 700860), (192, 642455), (220, 560688), (240, 513964), (264, 467240), (320, 385473), (330, 373792), (352, 350430), (440, 280344), (480, 256982), (528, 233620), (660, 186896), (704, 175215), (880, 140172), (960, 128491), (1056, 116810), (1320, 93448), (1760, 70086), (2112, 58405), (2640, 46724), (3520, 35043), (5280, 23362), (10560, 11681)]