26864280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74623}}^1$

素因数の和:74640

約数の個数: 48

約数和(自身を含む): 87310080

約数和(自身を除く): 60445800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74623, 149246, 223869, 298492, 373115, 447738, 596984, 671607, 746230, 895476, 1119345, 1343214, 1492460, 1790952, 2238690, 2686428, 2984920, 3358035, 4477380, 5372856, 6716070, 8954760, 13432140, 26864280]

約数ペア:

[(1, 26864280), (2, 13432140), (3, 8954760), (4, 6716070), (5, 5372856), (6, 4477380), (8, 3358035), (9, 2984920), (10, 2686428), (12, 2238690), (15, 1790952), (18, 1492460), (20, 1343214), (24, 1119345), (30, 895476), (36, 746230), (40, 671607), (45, 596984), (60, 447738), (72, 373115), (90, 298492), (120, 223869), (180, 149246), (360, 74623)]