4567920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 16189440

約数和(自身を除く): 11621520

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, 840, 1680, 2719, 5438, 8157, 10876, 13595, 16314, 19033, 21752, 27190, 32628, 38066, 40785, 43504, 54380, 57099, 65256, 76132, 81570, 95165, 108760, 114198, 130512, 152264, 163140, 190330, 217520, 228396, 285495, 304528, 326280, 380660, 456792, 570990, 652560, 761320, 913584, 1141980, 1522640, 2283960, 4567920]

約数ペア:

[(1, 4567920), (2, 2283960), (3, 1522640), (4, 1141980), (5, 913584), (6, 761320), (7, 652560), (8, 570990), (10, 456792), (12, 380660), (14, 326280), (15, 304528), (16, 285495), (20, 228396), (21, 217520), (24, 190330), (28, 163140), (30, 152264), (35, 130512), (40, 114198), (42, 108760), (48, 95165), (56, 81570), (60, 76132), (70, 65256), (80, 57099), (84, 54380), (105, 43504), (112, 40785), (120, 38066), (140, 32628), (168, 27190), (210, 21752), (240, 19033), (280, 16314), (336, 13595), (420, 10876), (560, 8157), (840, 5438), (1680, 2719)]