2869760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 7365600

約数和(自身を除く): 4495840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 152, 160, 190, 236, 256, 295, 304, 320, 380, 472, 512, 590, 608, 640, 760, 944, 1121, 1180, 1216, 1280, 1520, 1888, 2242, 2360, 2432, 2560, 3040, 3776, 4484, 4720, 4864, 5605, 6080, 7552, 8968, 9440, 9728, 11210, 12160, 15104, 17936, 18880, 22420, 24320, 30208, 35872, 37760, 44840, 48640, 71744, 75520, 89680, 143488, 151040, 179360, 286976, 358720, 573952, 717440, 1434880, 2869760]

約数ペア:

[(1, 2869760), (2, 1434880), (4, 717440), (5, 573952), (8, 358720), (10, 286976), (16, 179360), (19, 151040), (20, 143488), (32, 89680), (38, 75520), (40, 71744), (59, 48640), (64, 44840), (76, 37760), (80, 35872), (95, 30208), (118, 24320), (128, 22420), (152, 18880), (160, 17936), (190, 15104), (236, 12160), (256, 11210), (295, 9728), (304, 9440), (320, 8968), (380, 7552), (472, 6080), (512, 5605), (590, 4864), (608, 4720), (640, 4484), (760, 3776), (944, 3040), (1121, 2560), (1180, 2432), (1216, 2360), (1280, 2242), (1520, 1888)]