170880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 550800

約数和(自身を除く): 379920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 4272, 5340, 5696, 7120, 8544, 10680, 11392, 14240, 17088, 21360, 28480, 34176, 42720, 56960, 85440, 170880]

約数ペア:

[(1, 170880), (2, 85440), (3, 56960), (4, 42720), (5, 34176), (6, 28480), (8, 21360), (10, 17088), (12, 14240), (15, 11392), (16, 10680), (20, 8544), (24, 7120), (30, 5696), (32, 5340), (40, 4272), (48, 3560), (60, 2848), (64, 2670), (80, 2136), (89, 1920), (96, 1780), (120, 1424), (128, 1335), (160, 1068), (178, 960), (192, 890), (240, 712), (267, 640), (320, 534), (356, 480), (384, 445)]