5491920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{467}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 19846944

約数和(自身を除く): 14355024

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 467, 490, 560, 588, 735, 784, 840, 934, 980, 1176, 1401, 1470, 1680, 1868, 1960, 2335, 2352, 2802, 2940, 3269, 3736, 3920, 4670, 5604, 5880, 6538, 7005, 7472, 9340, 9807, 11208, 11760, 13076, 14010, 16345, 18680, 19614, 22416, 22883, 26152, 28020, 32690, 37360, 39228, 45766, 49035, 52304, 56040, 65380, 68649, 78456, 91532, 98070, 112080, 114415, 130760, 137298, 156912, 183064, 196140, 228830, 261520, 274596, 343245, 366128, 392280, 457660, 549192, 686490, 784560, 915320, 1098384, 1372980, 1830640, 2745960, 5491920]

約数ペア:

[(1, 5491920), (2, 2745960), (3, 1830640), (4, 1372980), (5, 1098384), (6, 915320), (7, 784560), (8, 686490), (10, 549192), (12, 457660), (14, 392280), (15, 366128), (16, 343245), (20, 274596), (21, 261520), (24, 228830), (28, 196140), (30, 183064), (35, 156912), (40, 137298), (42, 130760), (48, 114415), (49, 112080), (56, 98070), (60, 91532), (70, 78456), (80, 68649), (84, 65380), (98, 56040), (105, 52304), (112, 49035), (120, 45766), (140, 39228), (147, 37360), (168, 32690), (196, 28020), (210, 26152), (240, 22883), (245, 22416), (280, 19614), (294, 18680), (336, 16345), (392, 14010), (420, 13076), (467, 11760), (490, 11208), (560, 9807), (588, 9340), (735, 7472), (784, 7005), (840, 6538), (934, 5880), (980, 5604), (1176, 4670), (1401, 3920), (1470, 3736), (1680, 3269), (1868, 2940), (1960, 2802), (2335, 2352)]