1120188480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68639}}^1$

素因数の和:68676

約数の個数: 112

約数和(自身を含む): 3765864960

約数和(自身を除く): 2645676480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 68639, 137278, 205917, 274556, 343195, 411834, 549112, 686390, 823668, 1029585, 1098224, 1166863, 1372780, 1647336, 2059170, 2196448, 2333726, 2745560, 3294672, 3500589, 4118340, 4392896, 4667452, 5491120, 5834315, 6589344, 7001178, 8236680, 9334904, 10982240, 11668630, 13178688, 14002356, 16473360, 17502945, 18669808, 21964480, 23337260, 28004712, 32946720, 35005890, 37339616, 46674520, 56009424, 65893440, 70011780, 74679232, 93349040, 112018848, 140023560, 186698080, 224037696, 280047120, 373396160, 560094240, 1120188480]

約数ペア:

[(1, 1120188480), (2, 560094240), (3, 373396160), (4, 280047120), (5, 224037696), (6, 186698080), (8, 140023560), (10, 112018848), (12, 93349040), (15, 74679232), (16, 70011780), (17, 65893440), (20, 56009424), (24, 46674520), (30, 37339616), (32, 35005890), (34, 32946720), (40, 28004712), (48, 23337260), (51, 21964480), (60, 18669808), (64, 17502945), (68, 16473360), (80, 14002356), (85, 13178688), (96, 11668630), (102, 10982240), (120, 9334904), (136, 8236680), (160, 7001178), (170, 6589344), (192, 5834315), (204, 5491120), (240, 4667452), (255, 4392896), (272, 4118340), (320, 3500589), (340, 3294672), (408, 2745560), (480, 2333726), (510, 2196448), (544, 2059170), (680, 1647336), (816, 1372780), (960, 1166863), (1020, 1098224), (1088, 1029585), (1360, 823668), (1632, 686390), (2040, 549112), (2720, 411834), (3264, 343195), (4080, 274556), (5440, 205917), (8160, 137278), (16320, 68639)]