159968880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5479

約数の個数: 120

約数和(自身を含む): 550433520

約数和(自身を除く): 390464640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5419, 5904, 7380, 9840, 10838, 14760, 16257, 21676, 27095, 29520, 32514, 43352, 48771, 54190, 65028, 81285, 86704, 97542, 108380, 130056, 162570, 195084, 216760, 222179, 243855, 260112, 325140, 390168, 433520, 444358, 487710, 650280, 666537, 780336, 888716, 975420, 1110895, 1300560, 1333074, 1777432, 1950840, 1999611, 2221790, 2666148, 3332685, 3554864, 3901680, 3999222, 4443580, 5332296, 6665370, 7998444, 8887160, 9998055, 10664592, 13330740, 15996888, 17774320, 19996110, 26661480, 31993776, 39992220, 53322960, 79984440, 159968880]

約数ペア:

[(1, 159968880), (2, 79984440), (3, 53322960), (4, 39992220), (5, 31993776), (6, 26661480), (8, 19996110), (9, 17774320), (10, 15996888), (12, 13330740), (15, 10664592), (16, 9998055), (18, 8887160), (20, 7998444), (24, 6665370), (30, 5332296), (36, 4443580), (40, 3999222), (41, 3901680), (45, 3554864), (48, 3332685), (60, 2666148), (72, 2221790), (80, 1999611), (82, 1950840), (90, 1777432), (120, 1333074), (123, 1300560), (144, 1110895), (164, 975420), (180, 888716), (205, 780336), (240, 666537), (246, 650280), (328, 487710), (360, 444358), (369, 433520), (410, 390168), (492, 325140), (615, 260112), (656, 243855), (720, 222179), (738, 216760), (820, 195084), (984, 162570), (1230, 130056), (1476, 108380), (1640, 97542), (1845, 86704), (1968, 81285), (2460, 65028), (2952, 54190), (3280, 48771), (3690, 43352), (4920, 32514), (5419, 29520), (5904, 27095), (7380, 21676), (9840, 16257), (10838, 14760)]