945840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 3356928

約数和(自身を除く): 2411088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 563, 840, 1126, 1680, 1689, 2252, 2815, 3378, 3941, 4504, 5630, 6756, 7882, 8445, 9008, 11260, 11823, 13512, 15764, 16890, 19705, 22520, 23646, 27024, 31528, 33780, 39410, 45040, 47292, 59115, 63056, 67560, 78820, 94584, 118230, 135120, 157640, 189168, 236460, 315280, 472920, 945840]

約数ペア:

[(1, 945840), (2, 472920), (3, 315280), (4, 236460), (5, 189168), (6, 157640), (7, 135120), (8, 118230), (10, 94584), (12, 78820), (14, 67560), (15, 63056), (16, 59115), (20, 47292), (21, 45040), (24, 39410), (28, 33780), (30, 31528), (35, 27024), (40, 23646), (42, 22520), (48, 19705), (56, 16890), (60, 15764), (70, 13512), (80, 11823), (84, 11260), (105, 9008), (112, 8445), (120, 7882), (140, 6756), (168, 5630), (210, 4504), (240, 3941), (280, 3378), (336, 2815), (420, 2252), (560, 1689), (563, 1680), (840, 1126)]