12149120

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 29816640

約数和(自身を除く): 17667520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 463, 640, 656, 820, 926, 1312, 1640, 1852, 2315, 2624, 3280, 3704, 4630, 5248, 6560, 7408, 9260, 13120, 14816, 18520, 18983, 26240, 29632, 37040, 37966, 59264, 74080, 75932, 94915, 148160, 151864, 189830, 296320, 303728, 379660, 607456, 759320, 1214912, 1518640, 2429824, 3037280, 6074560, 12149120]

約数ペア:

[(1, 12149120), (2, 6074560), (4, 3037280), (5, 2429824), (8, 1518640), (10, 1214912), (16, 759320), (20, 607456), (32, 379660), (40, 303728), (41, 296320), (64, 189830), (80, 151864), (82, 148160), (128, 94915), (160, 75932), (164, 74080), (205, 59264), (320, 37966), (328, 37040), (410, 29632), (463, 26240), (640, 18983), (656, 18520), (820, 14816), (926, 13120), (1312, 9260), (1640, 7408), (1852, 6560), (2315, 5248), (2624, 4630), (3280, 3704)]