1418760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 5279040

約数和(自身を除く): 3860280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 563, 630, 840, 1126, 1260, 1689, 2252, 2520, 2815, 3378, 3941, 4504, 5067, 5630, 6756, 7882, 8445, 10134, 11260, 11823, 13512, 15764, 16890, 19705, 20268, 22520, 23646, 25335, 31528, 33780, 35469, 39410, 40536, 47292, 50670, 59115, 67560, 70938, 78820, 94584, 101340, 118230, 141876, 157640, 177345, 202680, 236460, 283752, 354690, 472920, 709380, 1418760]

約数ペア:

[(1, 1418760), (2, 709380), (3, 472920), (4, 354690), (5, 283752), (6, 236460), (7, 202680), (8, 177345), (9, 157640), (10, 141876), (12, 118230), (14, 101340), (15, 94584), (18, 78820), (20, 70938), (21, 67560), (24, 59115), (28, 50670), (30, 47292), (35, 40536), (36, 39410), (40, 35469), (42, 33780), (45, 31528), (56, 25335), (60, 23646), (63, 22520), (70, 20268), (72, 19705), (84, 16890), (90, 15764), (105, 13512), (120, 11823), (126, 11260), (140, 10134), (168, 8445), (180, 7882), (210, 6756), (252, 5630), (280, 5067), (315, 4504), (360, 3941), (420, 3378), (504, 2815), (563, 2520), (630, 2252), (840, 1689), (1126, 1260)]