12857525760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1674157}}^1$

素因数の和:1674183

約数の個数: 80

約数和(自身を含む): 41103927216

約数和(自身を除く): 28246401456

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1674157, 3348314, 5022471, 6696628, 8370785, 10044942, 13393256, 16741570, 20089884, 25112355, 26786512, 33483140, 40179768, 50224710, 53573024, 66966280, 80359536, 100449420, 107146048, 133932560, 160719072, 200898840, 214292096, 267865120, 321438144, 401797680, 428584192, 535730240, 642876288, 803595360, 857168384, 1071460480, 1285752576, 1607190720, 2142920960, 2571505152, 3214381440, 4285841920, 6428762880, 12857525760]

約数ペア:

[(1, 12857525760), (2, 6428762880), (3, 4285841920), (4, 3214381440), (5, 2571505152), (6, 2142920960), (8, 1607190720), (10, 1285752576), (12, 1071460480), (15, 857168384), (16, 803595360), (20, 642876288), (24, 535730240), (30, 428584192), (32, 401797680), (40, 321438144), (48, 267865120), (60, 214292096), (64, 200898840), (80, 160719072), (96, 133932560), (120, 107146048), (128, 100449420), (160, 80359536), (192, 66966280), (240, 53573024), (256, 50224710), (320, 40179768), (384, 33483140), (480, 26786512), (512, 25112355), (640, 20089884), (768, 16741570), (960, 13393256), (1280, 10044942), (1536, 8370785), (1920, 6696628), (2560, 5022471), (3840, 3348314), (7680, 1674157)]