149655360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155891}}^1$

素因数の和:155911

約数の個数: 56

約数和(自身を含む): 475158816

約数和(自身を除く): 325503456

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, 155891, 311782, 467673, 623564, 779455, 935346, 1247128, 1558910, 1870692, 2338365, 2494256, 3117820, 3741384, 4676730, 4988512, 6235640, 7482768, 9353460, 9977024, 12471280, 14965536, 18706920, 24942560, 29931072, 37413840, 49885120, 74827680, 149655360]

約数ペア:

[(1, 149655360), (2, 74827680), (3, 49885120), (4, 37413840), (5, 29931072), (6, 24942560), (8, 18706920), (10, 14965536), (12, 12471280), (15, 9977024), (16, 9353460), (20, 7482768), (24, 6235640), (30, 4988512), (32, 4676730), (40, 3741384), (48, 3117820), (60, 2494256), (64, 2338365), (80, 1870692), (96, 1558910), (120, 1247128), (160, 935346), (192, 779455), (240, 623564), (320, 467673), (480, 311782), (960, 155891)]