79220160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 224

約数和(自身を含む): 286390080

約数和(自身を除く): 207169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 173, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 346, 360, 424, 432, 477, 480, 519, 530, 540, 576, 636, 692, 720, 795, 848, 864, 865, 954, 960, 1038, 1060, 1080, 1272, 1384, 1431, 1440, 1557, 1590, 1696, 1728, 1730, 1908, 2076, 2120, 2160, 2385, 2544, 2595, 2768, 2862, 2880, 3114, 3180, 3392, 3460, 3816, 4152, 4240, 4320, 4671, 4770, 5088, 5190, 5536, 5724, 6228, 6360, 6920, 7155, 7632, 7785, 8304, 8480, 8640, 9169, 9342, 9540, 10176, 10380, 11072, 11448, 12456, 12720, 13840, 14310, 15264, 15570, 16608, 16960, 18338, 18684, 19080, 20760, 22896, 23355, 24912, 25440, 27507, 27680, 28620, 30528, 31140, 33216, 36676, 37368, 38160, 41520, 45792, 45845, 46710, 49824, 50880, 55014, 55360, 57240, 62280, 73352, 74736, 76320, 82521, 83040, 91584, 91690, 93420, 99648, 110028, 114480, 124560, 137535, 146704, 149472, 152640, 165042, 166080, 183380, 186840, 220056, 228960, 247563, 249120, 275070, 293408, 298944, 330084, 366760, 373680, 412605, 440112, 457920, 495126, 498240, 550140, 586816, 660168, 733520, 747360, 825210, 880224, 990252, 1100280, 1237815, 1320336, 1467040, 1494720, 1650420, 1760448, 1980504, 2200560, 2475630, 2640672, 2934080, 3300840, 3961008, 4401120, 4951260, 5281344, 6601680, 7922016, 8802240, 9902520, 13203360, 15844032, 19805040, 26406720, 39610080, 79220160]

約数ペア:

[(1, 79220160), (2, 39610080), (3, 26406720), (4, 19805040), (5, 15844032), (6, 13203360), (8, 9902520), (9, 8802240), (10, 7922016), (12, 6601680), (15, 5281344), (16, 4951260), (18, 4401120), (20, 3961008), (24, 3300840), (27, 2934080), (30, 2640672), (32, 2475630), (36, 2200560), (40, 1980504), (45, 1760448), (48, 1650420), (53, 1494720), (54, 1467040), (60, 1320336), (64, 1237815), (72, 1100280), (80, 990252), (90, 880224), (96, 825210), (106, 747360), (108, 733520), (120, 660168), (135, 586816), (144, 550140), (159, 498240), (160, 495126), (173, 457920), (180, 440112), (192, 412605), (212, 373680), (216, 366760), (240, 330084), (265, 298944), (270, 293408), (288, 275070), (318, 249120), (320, 247563), (346, 228960), (360, 220056), (424, 186840), (432, 183380), (477, 166080), (480, 165042), (519, 152640), (530, 149472), (540, 146704), (576, 137535), (636, 124560), (692, 114480), (720, 110028), (795, 99648), (848, 93420), (864, 91690), (865, 91584), (954, 83040), (960, 82521), (1038, 76320), (1060, 74736), (1080, 73352), (1272, 62280), (1384, 57240), (1431, 55360), (1440, 55014), (1557, 50880), (1590, 49824), (1696, 46710), (1728, 45845), (1730, 45792), (1908, 41520), (2076, 38160), (2120, 37368), (2160, 36676), (2385, 33216), (2544, 31140), (2595, 30528), (2768, 28620), (2862, 27680), (2880, 27507), (3114, 25440), (3180, 24912), (3392, 23355), (3460, 22896), (3816, 20760), (4152, 19080), (4240, 18684), (4320, 18338), (4671, 16960), (4770, 16608), (5088, 15570), (5190, 15264), (5536, 14310), (5724, 13840), (6228, 12720), (6360, 12456), (6920, 11448), (7155, 11072), (7632, 10380), (7785, 10176), (8304, 9540), (8480, 9342), (8640, 9169)]