6270420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 18910080

約数和(自身を除く): 12639660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8039, 16078, 24117, 32156, 40195, 48234, 80390, 96468, 104507, 120585, 160780, 209014, 241170, 313521, 418028, 482340, 522535, 627042, 1045070, 1254084, 1567605, 2090140, 3135210, 6270420]

約数ペア:

[(1, 6270420), (2, 3135210), (3, 2090140), (4, 1567605), (5, 1254084), (6, 1045070), (10, 627042), (12, 522535), (13, 482340), (15, 418028), (20, 313521), (26, 241170), (30, 209014), (39, 160780), (52, 120585), (60, 104507), (65, 96468), (78, 80390), (130, 48234), (156, 40195), (195, 32156), (260, 24117), (390, 16078), (780, 8039)]