1177600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 72

約数和(自身を含む): 3046680

約数和(自身を除く): 1869080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 512, 575, 640, 736, 800, 920, 1024, 1150, 1280, 1472, 1600, 1840, 2048, 2300, 2560, 2944, 3200, 3680, 4600, 5120, 5888, 6400, 7360, 9200, 10240, 11776, 12800, 14720, 18400, 23552, 25600, 29440, 36800, 47104, 51200, 58880, 73600, 117760, 147200, 235520, 294400, 588800, 1177600]

約数ペア:

[(1, 1177600), (2, 588800), (4, 294400), (5, 235520), (8, 147200), (10, 117760), (16, 73600), (20, 58880), (23, 51200), (25, 47104), (32, 36800), (40, 29440), (46, 25600), (50, 23552), (64, 18400), (80, 14720), (92, 12800), (100, 11776), (115, 10240), (128, 9200), (160, 7360), (184, 6400), (200, 5888), (230, 5120), (256, 4600), (320, 3680), (368, 3200), (400, 2944), (460, 2560), (512, 2300), (575, 2048), (640, 1840), (736, 1600), (800, 1472), (920, 1280), (1024, 1150)]