108520320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 358020000

約数和(自身を除く): 249499680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 1949, 2320, 2784, 3480, 3712, 3898, 4640, 5568, 5847, 6960, 7796, 9280, 9745, 11136, 11694, 13920, 15592, 18560, 19490, 23388, 27840, 29235, 31184, 38980, 46776, 55680, 56521, 58470, 62368, 77960, 93552, 113042, 116940, 124736, 155920, 169563, 187104, 226084, 233880, 249472, 282605, 311840, 339126, 374208, 452168, 467760, 565210, 623680, 678252, 748416, 847815, 904336, 935520, 1130420, 1247360, 1356504, 1695630, 1808672, 1871040, 2260840, 2713008, 3391260, 3617344, 3742080, 4521680, 5426016, 6782520, 7234688, 9043360, 10852032, 13565040, 18086720, 21704064, 27130080, 36173440, 54260160, 108520320]

約数ペア:

[(1, 108520320), (2, 54260160), (3, 36173440), (4, 27130080), (5, 21704064), (6, 18086720), (8, 13565040), (10, 10852032), (12, 9043360), (15, 7234688), (16, 6782520), (20, 5426016), (24, 4521680), (29, 3742080), (30, 3617344), (32, 3391260), (40, 2713008), (48, 2260840), (58, 1871040), (60, 1808672), (64, 1695630), (80, 1356504), (87, 1247360), (96, 1130420), (116, 935520), (120, 904336), (128, 847815), (145, 748416), (160, 678252), (174, 623680), (192, 565210), (232, 467760), (240, 452168), (290, 374208), (320, 339126), (348, 311840), (384, 282605), (435, 249472), (464, 233880), (480, 226084), (580, 187104), (640, 169563), (696, 155920), (870, 124736), (928, 116940), (960, 113042), (1160, 93552), (1392, 77960), (1740, 62368), (1856, 58470), (1920, 56521), (1949, 55680), (2320, 46776), (2784, 38980), (3480, 31184), (3712, 29235), (3898, 27840), (4640, 23388), (5568, 19490), (5847, 18560), (6960, 15592), (7796, 13920), (9280, 11694), (9745, 11136)]