152741280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{318211}}^1$

素因数の和:318229

約数の個数: 48

約数和(自身を含む): 481136544

約数和(自身を除く): 328395264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 318211, 636422, 954633, 1272844, 1591055, 1909266, 2545688, 3182110, 3818532, 4773165, 5091376, 6364220, 7637064, 9546330, 10182752, 12728440, 15274128, 19092660, 25456880, 30548256, 38185320, 50913760, 76370640, 152741280]

約数ペア:

[(1, 152741280), (2, 76370640), (3, 50913760), (4, 38185320), (5, 30548256), (6, 25456880), (8, 19092660), (10, 15274128), (12, 12728440), (15, 10182752), (16, 9546330), (20, 7637064), (24, 6364220), (30, 5091376), (32, 4773165), (40, 3818532), (48, 3182110), (60, 2545688), (80, 1909266), (96, 1591055), (120, 1272844), (160, 954633), (240, 636422), (480, 318211)]