149527680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 128

約数和(自身を含む): 487054080

約数和(自身を除く): 337526400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1657, 1880, 1920, 2256, 2820, 3008, 3314, 3760, 4512, 4971, 5640, 6016, 6628, 7520, 8285, 9024, 9942, 11280, 13256, 15040, 16570, 18048, 19884, 22560, 24855, 26512, 30080, 33140, 39768, 45120, 49710, 53024, 66280, 77879, 79536, 90240, 99420, 106048, 132560, 155758, 159072, 198840, 212096, 233637, 265120, 311516, 318144, 389395, 397680, 467274, 530240, 623032, 636288, 778790, 795360, 934548, 1060480, 1168185, 1246064, 1557580, 1590720, 1869096, 2336370, 2492128, 3115160, 3181440, 3738192, 4672740, 4984256, 6230320, 7476384, 9345480, 9968512, 12460640, 14952768, 18690960, 24921280, 29905536, 37381920, 49842560, 74763840, 149527680]

約数ペア:

[(1, 149527680), (2, 74763840), (3, 49842560), (4, 37381920), (5, 29905536), (6, 24921280), (8, 18690960), (10, 14952768), (12, 12460640), (15, 9968512), (16, 9345480), (20, 7476384), (24, 6230320), (30, 4984256), (32, 4672740), (40, 3738192), (47, 3181440), (48, 3115160), (60, 2492128), (64, 2336370), (80, 1869096), (94, 1590720), (96, 1557580), (120, 1246064), (128, 1168185), (141, 1060480), (160, 934548), (188, 795360), (192, 778790), (235, 636288), (240, 623032), (282, 530240), (320, 467274), (376, 397680), (384, 389395), (470, 318144), (480, 311516), (564, 265120), (640, 233637), (705, 212096), (752, 198840), (940, 159072), (960, 155758), (1128, 132560), (1410, 106048), (1504, 99420), (1657, 90240), (1880, 79536), (1920, 77879), (2256, 66280), (2820, 53024), (3008, 49710), (3314, 45120), (3760, 39768), (4512, 33140), (4971, 30080), (5640, 26512), (6016, 24855), (6628, 22560), (7520, 19884), (8285, 18048), (9024, 16570), (9942, 15040), (11280, 13256)]