157782720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{164357}}^1$

素因数の和:164377

約数の個数: 56

約数和(自身を含む): 500963184

約数和(自身を除く): 343180464

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, 160, 192, 240, 320, 480, 960, 164357, 328714, 493071, 657428, 821785, 986142, 1314856, 1643570, 1972284, 2465355, 2629712, 3287140, 3944568, 4930710, 5259424, 6574280, 7889136, 9861420, 10518848, 13148560, 15778272, 19722840, 26297120, 31556544, 39445680, 52594240, 78891360, 157782720]

約数ペア:

[(1, 157782720), (2, 78891360), (3, 52594240), (4, 39445680), (5, 31556544), (6, 26297120), (8, 19722840), (10, 15778272), (12, 13148560), (15, 10518848), (16, 9861420), (20, 7889136), (24, 6574280), (30, 5259424), (32, 4930710), (40, 3944568), (48, 3287140), (60, 2629712), (64, 2465355), (80, 1972284), (96, 1643570), (120, 1314856), (160, 986142), (192, 821785), (240, 657428), (320, 493071), (480, 328714), (960, 164357)]