125013120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65111}}^1$

素因数の和:65133

約数の個数: 64

約数和(自身を含む): 398485440

約数和(自身を除く): 273472320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65111, 130222, 195333, 260444, 325555, 390666, 520888, 651110, 781332, 976665, 1041776, 1302220, 1562664, 1953330, 2083552, 2604440, 3125328, 3906660, 4167104, 5208880, 6250656, 7813320, 8334208, 10417760, 12501312, 15626640, 20835520, 25002624, 31253280, 41671040, 62506560, 125013120]

約数ペア:

[(1, 125013120), (2, 62506560), (3, 41671040), (4, 31253280), (5, 25002624), (6, 20835520), (8, 15626640), (10, 12501312), (12, 10417760), (15, 8334208), (16, 7813320), (20, 6250656), (24, 5208880), (30, 4167104), (32, 3906660), (40, 3125328), (48, 2604440), (60, 2083552), (64, 1953330), (80, 1562664), (96, 1302220), (120, 1041776), (128, 976665), (160, 781332), (192, 651110), (240, 520888), (320, 390666), (384, 325555), (480, 260444), (640, 195333), (960, 130222), (1920, 65111)]