27284280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 54968520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 839, 1084, 1355, 1626, 1678, 2168, 2517, 2710, 3252, 3356, 4065, 4195, 5034, 5420, 6504, 6712, 8130, 8390, 10068, 10840, 12585, 16260, 16780, 20136, 25170, 32520, 33560, 50340, 100680, 227369, 454738, 682107, 909476, 1136845, 1364214, 1818952, 2273690, 2728428, 3410535, 4547380, 5456856, 6821070, 9094760, 13642140, 27284280]

約数ペア:

[(1, 27284280), (2, 13642140), (3, 9094760), (4, 6821070), (5, 5456856), (6, 4547380), (8, 3410535), (10, 2728428), (12, 2273690), (15, 1818952), (20, 1364214), (24, 1136845), (30, 909476), (40, 682107), (60, 454738), (120, 227369), (271, 100680), (542, 50340), (813, 33560), (839, 32520), (1084, 25170), (1355, 20136), (1626, 16780), (1678, 16260), (2168, 12585), (2517, 10840), (2710, 10068), (3252, 8390), (3356, 8130), (4065, 6712), (4195, 6504), (5034, 5420)]