345443040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5851}}^1$

素因数の和:5913

約数の個数: 144

約数和(自身を含む): 1207782576

約数和(自身を除く): 862339536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5851, 5904, 6560, 7380, 9840, 11702, 11808, 14760, 17553, 19680, 23404, 29255, 29520, 35106, 46808, 52659, 58510, 59040, 70212, 87765, 93616, 105318, 117020, 140424, 175530, 187232, 210636, 234040, 239891, 263295, 280848, 351060, 421272, 468080, 479782, 526590, 561696, 702120, 719673, 842544, 936160, 959564, 1053180, 1199455, 1404240, 1439346, 1685088, 1919128, 2106360, 2159019, 2398910, 2808480, 2878692, 3598365, 3838256, 4212720, 4318038, 4797820, 5757384, 7196730, 7676512, 8425440, 8636076, 9595640, 10795095, 11514768, 14393460, 17272152, 19191280, 21590190, 23029536, 28786920, 34544304, 38382560, 43180380, 57573840, 69088608, 86360760, 115147680, 172721520, 345443040]

約数ペア:

[(1, 345443040), (2, 172721520), (3, 115147680), (4, 86360760), (5, 69088608), (6, 57573840), (8, 43180380), (9, 38382560), (10, 34544304), (12, 28786920), (15, 23029536), (16, 21590190), (18, 19191280), (20, 17272152), (24, 14393460), (30, 11514768), (32, 10795095), (36, 9595640), (40, 8636076), (41, 8425440), (45, 7676512), (48, 7196730), (60, 5757384), (72, 4797820), (80, 4318038), (82, 4212720), (90, 3838256), (96, 3598365), (120, 2878692), (123, 2808480), (144, 2398910), (160, 2159019), (164, 2106360), (180, 1919128), (205, 1685088), (240, 1439346), (246, 1404240), (288, 1199455), (328, 1053180), (360, 959564), (369, 936160), (410, 842544), (480, 719673), (492, 702120), (615, 561696), (656, 526590), (720, 479782), (738, 468080), (820, 421272), (984, 351060), (1230, 280848), (1312, 263295), (1440, 239891), (1476, 234040), (1640, 210636), (1845, 187232), (1968, 175530), (2460, 140424), (2952, 117020), (3280, 105318), (3690, 93616), (3936, 87765), (4920, 70212), (5851, 59040), (5904, 58510), (6560, 52659), (7380, 46808), (9840, 35106), (11702, 29520), (11808, 29255), (14760, 23404), (17553, 19680)]