79494720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 112

約数和(自身を含む): 267297408

約数和(自身を除く): 187802688

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, 4871, 5440, 8160, 9742, 14613, 16320, 19484, 24355, 29226, 38968, 48710, 58452, 73065, 77936, 82807, 97420, 116904, 146130, 155872, 165614, 194840, 233808, 248421, 292260, 311744, 331228, 389680, 414035, 467616, 496842, 584520, 662456, 779360, 828070, 935232, 993684, 1169040, 1242105, 1324912, 1558720, 1656140, 1987368, 2338080, 2484210, 2649824, 3312280, 3974736, 4676160, 4968420, 5299648, 6624560, 7949472, 9936840, 13249120, 15898944, 19873680, 26498240, 39747360, 79494720]

約数ペア:

[(1, 79494720), (2, 39747360), (3, 26498240), (4, 19873680), (5, 15898944), (6, 13249120), (8, 9936840), (10, 7949472), (12, 6624560), (15, 5299648), (16, 4968420), (17, 4676160), (20, 3974736), (24, 3312280), (30, 2649824), (32, 2484210), (34, 2338080), (40, 1987368), (48, 1656140), (51, 1558720), (60, 1324912), (64, 1242105), (68, 1169040), (80, 993684), (85, 935232), (96, 828070), (102, 779360), (120, 662456), (136, 584520), (160, 496842), (170, 467616), (192, 414035), (204, 389680), (240, 331228), (255, 311744), (272, 292260), (320, 248421), (340, 233808), (408, 194840), (480, 165614), (510, 155872), (544, 146130), (680, 116904), (816, 97420), (960, 82807), (1020, 77936), (1088, 73065), (1360, 58452), (1632, 48710), (2040, 38968), (2720, 29226), (3264, 24355), (4080, 19484), (4871, 16320), (5440, 14613), (8160, 9742)]