26858280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 58055640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 103, 106, 120, 123, 159, 164, 205, 206, 212, 246, 265, 309, 318, 328, 410, 412, 424, 492, 515, 530, 615, 618, 636, 795, 820, 824, 984, 1030, 1060, 1230, 1236, 1272, 1545, 1590, 1640, 2060, 2120, 2173, 2460, 2472, 3090, 3180, 4120, 4223, 4346, 4920, 5459, 6180, 6360, 6519, 8446, 8692, 10865, 10918, 12360, 12669, 13038, 16377, 16892, 17384, 21115, 21730, 21836, 25338, 26076, 27295, 32595, 32754, 33784, 42230, 43460, 43672, 50676, 52152, 54590, 63345, 65190, 65508, 81885, 84460, 86920, 101352, 109180, 126690, 130380, 131016, 163770, 168920, 218360, 223819, 253380, 260760, 327540, 447638, 506760, 655080, 671457, 895276, 1119095, 1342914, 1790552, 2238190, 2685828, 3357285, 4476380, 5371656, 6714570, 8952760, 13429140, 26858280]

約数ペア:

[(1, 26858280), (2, 13429140), (3, 8952760), (4, 6714570), (5, 5371656), (6, 4476380), (8, 3357285), (10, 2685828), (12, 2238190), (15, 1790552), (20, 1342914), (24, 1119095), (30, 895276), (40, 671457), (41, 655080), (53, 506760), (60, 447638), (82, 327540), (103, 260760), (106, 253380), (120, 223819), (123, 218360), (159, 168920), (164, 163770), (205, 131016), (206, 130380), (212, 126690), (246, 109180), (265, 101352), (309, 86920), (318, 84460), (328, 81885), (410, 65508), (412, 65190), (424, 63345), (492, 54590), (515, 52152), (530, 50676), (615, 43672), (618, 43460), (636, 42230), (795, 33784), (820, 32754), (824, 32595), (984, 27295), (1030, 26076), (1060, 25338), (1230, 21836), (1236, 21730), (1272, 21115), (1545, 17384), (1590, 16892), (1640, 16377), (2060, 13038), (2120, 12669), (2173, 12360), (2460, 10918), (2472, 10865), (3090, 8692), (3180, 8446), (4120, 6519), (4223, 6360), (4346, 6180), (4920, 5459)]