4748800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 13700016

約数和(自身を除く): 8951216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 128, 140, 160, 175, 200, 212, 224, 256, 265, 280, 320, 350, 371, 400, 424, 448, 512, 530, 560, 640, 700, 742, 800, 848, 896, 1060, 1120, 1280, 1325, 1400, 1484, 1600, 1696, 1792, 1855, 2120, 2240, 2560, 2650, 2800, 2968, 3200, 3392, 3584, 3710, 4240, 4480, 5300, 5600, 5936, 6400, 6784, 7420, 8480, 8960, 9275, 10600, 11200, 11872, 12800, 13568, 14840, 16960, 17920, 18550, 21200, 22400, 23744, 27136, 29680, 33920, 37100, 42400, 44800, 47488, 59360, 67840, 74200, 84800, 89600, 94976, 118720, 135680, 148400, 169600, 189952, 237440, 296800, 339200, 474880, 593600, 678400, 949760, 1187200, 2374400, 4748800]

約数ペア:

[(1, 4748800), (2, 2374400), (4, 1187200), (5, 949760), (7, 678400), (8, 593600), (10, 474880), (14, 339200), (16, 296800), (20, 237440), (25, 189952), (28, 169600), (32, 148400), (35, 135680), (40, 118720), (50, 94976), (53, 89600), (56, 84800), (64, 74200), (70, 67840), (80, 59360), (100, 47488), (106, 44800), (112, 42400), (128, 37100), (140, 33920), (160, 29680), (175, 27136), (200, 23744), (212, 22400), (224, 21200), (256, 18550), (265, 17920), (280, 16960), (320, 14840), (350, 13568), (371, 12800), (400, 11872), (424, 11200), (448, 10600), (512, 9275), (530, 8960), (560, 8480), (640, 7420), (700, 6784), (742, 6400), (800, 5936), (848, 5600), (896, 5300), (1060, 4480), (1120, 4240), (1280, 3710), (1325, 3584), (1400, 3392), (1484, 3200), (1600, 2968), (1696, 2800), (1792, 2650), (1855, 2560), (2120, 2240)]