117498240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20399}}^1$

素因数の和:20424

約数の個数: 96

約数和(自身を含む): 405756000

約数和(自身を除く): 288257760

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, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 183591, 203990, 244788, 305985, 326384, 367182, 407980, 489576, 611970, 652768, 734364, 815960, 917955, 979152, 1223940, 1305536, 1468728, 1631920, 1835910, 1958304, 2447880, 2611072, 2937456, 3263840, 3671820, 3916608, 4895760, 5874912, 6527680, 7343640, 7833216, 9791520, 11749824, 13055360, 14687280, 19583040, 23499648, 29374560, 39166080, 58749120, 117498240]

約数ペア:

[(1, 117498240), (2, 58749120), (3, 39166080), (4, 29374560), (5, 23499648), (6, 19583040), (8, 14687280), (9, 13055360), (10, 11749824), (12, 9791520), (15, 7833216), (16, 7343640), (18, 6527680), (20, 5874912), (24, 4895760), (30, 3916608), (32, 3671820), (36, 3263840), (40, 2937456), (45, 2611072), (48, 2447880), (60, 1958304), (64, 1835910), (72, 1631920), (80, 1468728), (90, 1305536), (96, 1223940), (120, 979152), (128, 917955), (144, 815960), (160, 734364), (180, 652768), (192, 611970), (240, 489576), (288, 407980), (320, 367182), (360, 326384), (384, 305985), (480, 244788), (576, 203990), (640, 183591), (720, 163192), (960, 122394), (1152, 101995), (1440, 81596), (1920, 61197), (2880, 40798), (5760, 20399)]