26293440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 85039200

約数和(自身を除く): 58745760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 449, 480, 488, 610, 732, 898, 915, 960, 976, 1220, 1347, 1464, 1796, 1830, 1952, 2245, 2440, 2694, 2928, 3592, 3660, 3904, 4490, 4880, 5388, 5856, 6735, 7184, 7320, 8980, 9760, 10776, 11712, 13470, 14368, 14640, 17960, 19520, 21552, 26940, 27389, 28736, 29280, 35920, 43104, 53880, 54778, 58560, 71840, 82167, 86208, 107760, 109556, 136945, 143680, 164334, 215520, 219112, 273890, 328668, 410835, 431040, 438224, 547780, 657336, 821670, 876448, 1095560, 1314672, 1643340, 1752896, 2191120, 2629344, 3286680, 4382240, 5258688, 6573360, 8764480, 13146720, 26293440]

約数ペア:

[(1, 26293440), (2, 13146720), (3, 8764480), (4, 6573360), (5, 5258688), (6, 4382240), (8, 3286680), (10, 2629344), (12, 2191120), (15, 1752896), (16, 1643340), (20, 1314672), (24, 1095560), (30, 876448), (32, 821670), (40, 657336), (48, 547780), (60, 438224), (61, 431040), (64, 410835), (80, 328668), (96, 273890), (120, 219112), (122, 215520), (160, 164334), (183, 143680), (192, 136945), (240, 109556), (244, 107760), (305, 86208), (320, 82167), (366, 71840), (449, 58560), (480, 54778), (488, 53880), (610, 43104), (732, 35920), (898, 29280), (915, 28736), (960, 27389), (976, 26940), (1220, 21552), (1347, 19520), (1464, 17960), (1796, 14640), (1830, 14368), (1952, 13470), (2245, 11712), (2440, 10776), (2694, 9760), (2928, 8980), (3592, 7320), (3660, 7184), (3904, 6735), (4490, 5856), (4880, 5388)]