2480491260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1060039}}^1$

素因数の和:1060067

約数の個数: 72

約数和(自身を含む): 8102945760

約数和(自身を除く): 5622454500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1060039, 2120078, 3180117, 4240156, 5300195, 6360234, 9540351, 10600390, 12720468, 13780507, 15900585, 19080702, 21200780, 27561014, 31801170, 38161404, 41341521, 47701755, 55122028, 63602340, 68902535, 82683042, 95403510, 124024563, 137805070, 165366084, 190807020, 206707605, 248049126, 275610140, 413415210, 496098252, 620122815, 826830420, 1240245630, 2480491260]

約数ペア:

[(1, 2480491260), (2, 1240245630), (3, 826830420), (4, 620122815), (5, 496098252), (6, 413415210), (9, 275610140), (10, 248049126), (12, 206707605), (13, 190807020), (15, 165366084), (18, 137805070), (20, 124024563), (26, 95403510), (30, 82683042), (36, 68902535), (39, 63602340), (45, 55122028), (52, 47701755), (60, 41341521), (65, 38161404), (78, 31801170), (90, 27561014), (117, 21200780), (130, 19080702), (156, 15900585), (180, 13780507), (195, 12720468), (234, 10600390), (260, 9540351), (390, 6360234), (468, 5300195), (585, 4240156), (780, 3180117), (1170, 2120078), (2340, 1060039)]