1974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 168

約数和(自身を含む): 7296912

約数和(自身を除く): 5322192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 264, 272, 320, 330, 340, 352, 363, 374, 408, 440, 480, 484, 510, 528, 544, 561, 605, 660, 680, 704, 726, 748, 816, 880, 935, 960, 968, 1020, 1056, 1088, 1122, 1210, 1320, 1360, 1452, 1496, 1632, 1760, 1815, 1870, 1936, 2040, 2057, 2112, 2244, 2420, 2640, 2720, 2805, 2904, 2992, 3264, 3520, 3630, 3740, 3872, 4080, 4114, 4488, 4840, 5280, 5440, 5610, 5808, 5984, 6171, 7260, 7480, 7744, 8160, 8228, 8976, 9680, 10285, 10560, 11220, 11616, 11968, 12342, 14520, 14960, 16320, 16456, 17952, 19360, 20570, 22440, 23232, 24684, 29040, 29920, 30855, 32912, 35904, 38720, 41140, 44880, 49368, 58080, 59840, 61710, 65824, 82280, 89760, 98736, 116160, 123420, 131648, 164560, 179520, 197472, 246840, 329120, 394944, 493680, 658240, 987360, 1974720]

約数ペア:

[(1, 1974720), (2, 987360), (3, 658240), (4, 493680), (5, 394944), (6, 329120), (8, 246840), (10, 197472), (11, 179520), (12, 164560), (15, 131648), (16, 123420), (17, 116160), (20, 98736), (22, 89760), (24, 82280), (30, 65824), (32, 61710), (33, 59840), (34, 58080), (40, 49368), (44, 44880), (48, 41140), (51, 38720), (55, 35904), (60, 32912), (64, 30855), (66, 29920), (68, 29040), (80, 24684), (85, 23232), (88, 22440), (96, 20570), (102, 19360), (110, 17952), (120, 16456), (121, 16320), (132, 14960), (136, 14520), (160, 12342), (165, 11968), (170, 11616), (176, 11220), (187, 10560), (192, 10285), (204, 9680), (220, 8976), (240, 8228), (242, 8160), (255, 7744), (264, 7480), (272, 7260), (320, 6171), (330, 5984), (340, 5808), (352, 5610), (363, 5440), (374, 5280), (408, 4840), (440, 4488), (480, 4114), (484, 4080), (510, 3872), (528, 3740), (544, 3630), (561, 3520), (605, 3264), (660, 2992), (680, 2904), (704, 2805), (726, 2720), (748, 2640), (816, 2420), (880, 2244), (935, 2112), (960, 2057), (968, 2040), (1020, 1936), (1056, 1870), (1088, 1815), (1122, 1760), (1210, 1632), (1320, 1496), (1360, 1452)]