15709503840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32728133}}^1$

素因数の和:32728151

約数の個数: 48

約数和(自身を含む): 49484938608

約数和(自身を除く): 33775434768

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, 32728133, 65456266, 98184399, 130912532, 163640665, 196368798, 261825064, 327281330, 392737596, 490921995, 523650128, 654562660, 785475192, 981843990, 1047300256, 1309125320, 1570950384, 1963687980, 2618250640, 3141900768, 3927375960, 5236501280, 7854751920, 15709503840]

約数ペア:

[(1, 15709503840), (2, 7854751920), (3, 5236501280), (4, 3927375960), (5, 3141900768), (6, 2618250640), (8, 1963687980), (10, 1570950384), (12, 1309125320), (15, 1047300256), (16, 981843990), (20, 785475192), (24, 654562660), (30, 523650128), (32, 490921995), (40, 392737596), (48, 327281330), (60, 261825064), (80, 196368798), (96, 163640665), (120, 130912532), (160, 98184399), (240, 65456266), (480, 32728133)]