13203360

素因数分解:

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

素因数の和:247

約数の個数: 144

約数和(自身を含む): 46171944

約数和(自身を除く): 32968584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 173, 180, 212, 240, 265, 288, 318, 346, 360, 424, 477, 480, 519, 530, 636, 692, 720, 795, 848, 865, 954, 1038, 1060, 1272, 1384, 1440, 1557, 1590, 1696, 1730, 1908, 2076, 2120, 2385, 2544, 2595, 2768, 3114, 3180, 3460, 3816, 4152, 4240, 4770, 5088, 5190, 5536, 6228, 6360, 6920, 7632, 7785, 8304, 8480, 9169, 9540, 10380, 12456, 12720, 13840, 15264, 15570, 16608, 18338, 19080, 20760, 24912, 25440, 27507, 27680, 31140, 36676, 38160, 41520, 45845, 49824, 55014, 62280, 73352, 76320, 82521, 83040, 91690, 110028, 124560, 137535, 146704, 165042, 183380, 220056, 249120, 275070, 293408, 330084, 366760, 412605, 440112, 550140, 660168, 733520, 825210, 880224, 1100280, 1320336, 1467040, 1650420, 2200560, 2640672, 3300840, 4401120, 6601680, 13203360]

約数ペア:

[(1, 13203360), (2, 6601680), (3, 4401120), (4, 3300840), (5, 2640672), (6, 2200560), (8, 1650420), (9, 1467040), (10, 1320336), (12, 1100280), (15, 880224), (16, 825210), (18, 733520), (20, 660168), (24, 550140), (30, 440112), (32, 412605), (36, 366760), (40, 330084), (45, 293408), (48, 275070), (53, 249120), (60, 220056), (72, 183380), (80, 165042), (90, 146704), (96, 137535), (106, 124560), (120, 110028), (144, 91690), (159, 83040), (160, 82521), (173, 76320), (180, 73352), (212, 62280), (240, 55014), (265, 49824), (288, 45845), (318, 41520), (346, 38160), (360, 36676), (424, 31140), (477, 27680), (480, 27507), (519, 25440), (530, 24912), (636, 20760), (692, 19080), (720, 18338), (795, 16608), (848, 15570), (865, 15264), (954, 13840), (1038, 12720), (1060, 12456), (1272, 10380), (1384, 9540), (1440, 9169), (1557, 8480), (1590, 8304), (1696, 7785), (1730, 7632), (1908, 6920), (2076, 6360), (2120, 6228), (2385, 5536), (2544, 5190), (2595, 5088), (2768, 4770), (3114, 4240), (3180, 4152), (3460, 3816)]