79984440

素因数分解:

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

素因数の和:5477

約数の個数: 96

約数和(自身を含む): 266338800

約数和(自身を除く): 186354360

約数列:

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

約数ペア:

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