157080960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27271}}^1$

素因数の和:27296

約数の個数: 96

約数和(自身を含む): 542440080

約数和(自身を除く): 385359120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27271, 54542, 81813, 109084, 136355, 163626, 218168, 245439, 272710, 327252, 409065, 436336, 490878, 545420, 654504, 818130, 872672, 981756, 1090840, 1227195, 1309008, 1636260, 1745344, 1963512, 2181680, 2454390, 2618016, 3272520, 3490688, 3927024, 4363360, 4908780, 5236032, 6545040, 7854048, 8726720, 9817560, 10472064, 13090080, 15708096, 17453440, 19635120, 26180160, 31416192, 39270240, 52360320, 78540480, 157080960]

約数ペア:

[(1, 157080960), (2, 78540480), (3, 52360320), (4, 39270240), (5, 31416192), (6, 26180160), (8, 19635120), (9, 17453440), (10, 15708096), (12, 13090080), (15, 10472064), (16, 9817560), (18, 8726720), (20, 7854048), (24, 6545040), (30, 5236032), (32, 4908780), (36, 4363360), (40, 3927024), (45, 3490688), (48, 3272520), (60, 2618016), (64, 2454390), (72, 2181680), (80, 1963512), (90, 1745344), (96, 1636260), (120, 1309008), (128, 1227195), (144, 1090840), (160, 981756), (180, 872672), (192, 818130), (240, 654504), (288, 545420), (320, 490878), (360, 436336), (384, 409065), (480, 327252), (576, 272710), (640, 245439), (720, 218168), (960, 163626), (1152, 136355), (1440, 109084), (1920, 81813), (2880, 54542), (5760, 27271)]