1434880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 3679200

約数和(自身を除く): 2244320

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, 590, 608, 640, 760, 944, 1121, 1180, 1216, 1280, 1520, 1888, 2242, 2360, 2432, 3040, 3776, 4484, 4720, 4864, 5605, 6080, 7552, 8968, 9440, 11210, 12160, 15104, 17936, 18880, 22420, 24320, 35872, 37760, 44840, 71744, 75520, 89680, 143488, 179360, 286976, 358720, 717440, 1434880]

約数ペア:

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