3360640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 8262000

約数和(自身を除く): 4901360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 89, 118, 128, 160, 178, 236, 295, 320, 356, 445, 472, 590, 640, 712, 890, 944, 1180, 1424, 1780, 1888, 2360, 2848, 3560, 3776, 4720, 5251, 5696, 7120, 7552, 9440, 10502, 11392, 14240, 18880, 21004, 26255, 28480, 37760, 42008, 52510, 56960, 84016, 105020, 168032, 210040, 336064, 420080, 672128, 840160, 1680320, 3360640]

約数ペア:

[(1, 3360640), (2, 1680320), (4, 840160), (5, 672128), (8, 420080), (10, 336064), (16, 210040), (20, 168032), (32, 105020), (40, 84016), (59, 56960), (64, 52510), (80, 42008), (89, 37760), (118, 28480), (128, 26255), (160, 21004), (178, 18880), (236, 14240), (295, 11392), (320, 10502), (356, 9440), (445, 7552), (472, 7120), (590, 5696), (640, 5251), (712, 4720), (890, 3776), (944, 3560), (1180, 2848), (1424, 2360), (1780, 1888)]