118865280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61909}}^1$

素因数の和:61931

約数の個数: 64

約数和(自身を含む): 378889200

約数和(自身を除く): 260023920

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, 61909, 123818, 185727, 247636, 309545, 371454, 495272, 619090, 742908, 928635, 990544, 1238180, 1485816, 1857270, 1981088, 2476360, 2971632, 3714540, 3962176, 4952720, 5943264, 7429080, 7924352, 9905440, 11886528, 14858160, 19810880, 23773056, 29716320, 39621760, 59432640, 118865280]

約数ペア:

[(1, 118865280), (2, 59432640), (3, 39621760), (4, 29716320), (5, 23773056), (6, 19810880), (8, 14858160), (10, 11886528), (12, 9905440), (15, 7924352), (16, 7429080), (20, 5943264), (24, 4952720), (30, 3962176), (32, 3714540), (40, 2971632), (48, 2476360), (60, 1981088), (64, 1857270), (80, 1485816), (96, 1238180), (120, 990544), (128, 928635), (160, 742908), (192, 619090), (240, 495272), (320, 371454), (384, 309545), (480, 247636), (640, 185727), (960, 123818), (1920, 61909)]