85549440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 128

約数和(自身を含む): 288839520

約数和(自身を除く): 203290080

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2621, 2720, 3264, 4080, 5242, 5440, 6528, 7863, 8160, 10484, 10880, 13105, 15726, 16320, 20968, 26210, 31452, 32640, 39315, 41936, 44557, 52420, 62904, 78630, 83872, 89114, 104840, 125808, 133671, 157260, 167744, 178228, 209680, 222785, 251616, 267342, 314520, 335488, 356456, 419360, 445570, 503232, 534684, 629040, 668355, 712912, 838720, 891140, 1006464, 1069368, 1258080, 1336710, 1425824, 1677440, 1782280, 2138736, 2516160, 2673420, 2851648, 3564560, 4277472, 5032320, 5346840, 5703296, 7129120, 8554944, 10693680, 14258240, 17109888, 21387360, 28516480, 42774720, 85549440]

約数ペア:

[(1, 85549440), (2, 42774720), (3, 28516480), (4, 21387360), (5, 17109888), (6, 14258240), (8, 10693680), (10, 8554944), (12, 7129120), (15, 5703296), (16, 5346840), (17, 5032320), (20, 4277472), (24, 3564560), (30, 2851648), (32, 2673420), (34, 2516160), (40, 2138736), (48, 1782280), (51, 1677440), (60, 1425824), (64, 1336710), (68, 1258080), (80, 1069368), (85, 1006464), (96, 891140), (102, 838720), (120, 712912), (128, 668355), (136, 629040), (160, 534684), (170, 503232), (192, 445570), (204, 419360), (240, 356456), (255, 335488), (272, 314520), (320, 267342), (340, 251616), (384, 222785), (408, 209680), (480, 178228), (510, 167744), (544, 157260), (640, 133671), (680, 125808), (816, 104840), (960, 89114), (1020, 83872), (1088, 78630), (1360, 62904), (1632, 52420), (1920, 44557), (2040, 41936), (2176, 39315), (2621, 32640), (2720, 31452), (3264, 26210), (4080, 20968), (5242, 16320), (5440, 15726), (6528, 13105), (7863, 10880), (8160, 10484)]