39270240

素因数分解:

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

素因数の和:27292

約数の個数: 72

約数和(自身を含む): 134014608

約数和(自身を除く): 94744368

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27271, 54542, 81813, 109084, 136355, 163626, 218168, 245439, 272710, 327252, 409065, 436336, 490878, 545420, 654504, 818130, 872672, 981756, 1090840, 1227195, 1309008, 1636260, 1963512, 2181680, 2454390, 2618016, 3272520, 3927024, 4363360, 4908780, 6545040, 7854048, 9817560, 13090080, 19635120, 39270240]

約数ペア:

[(1, 39270240), (2, 19635120), (3, 13090080), (4, 9817560), (5, 7854048), (6, 6545040), (8, 4908780), (9, 4363360), (10, 3927024), (12, 3272520), (15, 2618016), (16, 2454390), (18, 2181680), (20, 1963512), (24, 1636260), (30, 1309008), (32, 1227195), (36, 1090840), (40, 981756), (45, 872672), (48, 818130), (60, 654504), (72, 545420), (80, 490878), (90, 436336), (96, 409065), (120, 327252), (144, 272710), (160, 245439), (180, 218168), (240, 163626), (288, 136355), (360, 109084), (480, 81813), (720, 54542), (1440, 27271)]