5304240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 18280080

約数和(自身を除く): 12975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 139, 144, 159, 180, 212, 240, 265, 278, 318, 360, 417, 424, 477, 530, 556, 636, 695, 720, 795, 834, 848, 954, 1060, 1112, 1251, 1272, 1390, 1590, 1668, 1908, 2085, 2120, 2224, 2385, 2502, 2544, 2780, 3180, 3336, 3816, 4170, 4240, 4770, 5004, 5560, 6255, 6360, 6672, 7367, 7632, 8340, 9540, 10008, 11120, 12510, 12720, 14734, 16680, 19080, 20016, 22101, 25020, 29468, 33360, 36835, 38160, 44202, 50040, 58936, 66303, 73670, 88404, 100080, 110505, 117872, 132606, 147340, 176808, 221010, 265212, 294680, 331515, 353616, 442020, 530424, 589360, 663030, 884040, 1060848, 1326060, 1768080, 2652120, 5304240]

約数ペア:

[(1, 5304240), (2, 2652120), (3, 1768080), (4, 1326060), (5, 1060848), (6, 884040), (8, 663030), (9, 589360), (10, 530424), (12, 442020), (15, 353616), (16, 331515), (18, 294680), (20, 265212), (24, 221010), (30, 176808), (36, 147340), (40, 132606), (45, 117872), (48, 110505), (53, 100080), (60, 88404), (72, 73670), (80, 66303), (90, 58936), (106, 50040), (120, 44202), (139, 38160), (144, 36835), (159, 33360), (180, 29468), (212, 25020), (240, 22101), (265, 20016), (278, 19080), (318, 16680), (360, 14734), (417, 12720), (424, 12510), (477, 11120), (530, 10008), (556, 9540), (636, 8340), (695, 7632), (720, 7367), (795, 6672), (834, 6360), (848, 6255), (954, 5560), (1060, 5004), (1112, 4770), (1251, 4240), (1272, 4170), (1390, 3816), (1590, 3336), (1668, 3180), (1908, 2780), (2085, 2544), (2120, 2502), (2224, 2385)]