80003040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12852

約数の個数: 96

約数和(自身を含む): 271416096

約数和(自身を除く): 191413056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 166673, 192315, 205136, 256420, 307704, 333346, 384630, 410272, 500019, 512840, 615408, 666692, 769260, 833365, 1000038, 1025680, 1230816, 1333384, 1538520, 1666730, 2000076, 2051360, 2500095, 2666768, 3077040, 3333460, 4000152, 5000190, 5333536, 6154080, 6666920, 8000304, 10000380, 13333840, 16000608, 20000760, 26667680, 40001520, 80003040]

約数ペア:

[(1, 80003040), (2, 40001520), (3, 26667680), (4, 20000760), (5, 16000608), (6, 13333840), (8, 10000380), (10, 8000304), (12, 6666920), (13, 6154080), (15, 5333536), (16, 5000190), (20, 4000152), (24, 3333460), (26, 3077040), (30, 2666768), (32, 2500095), (39, 2051360), (40, 2000076), (48, 1666730), (52, 1538520), (60, 1333384), (65, 1230816), (78, 1025680), (80, 1000038), (96, 833365), (104, 769260), (120, 666692), (130, 615408), (156, 512840), (160, 500019), (195, 410272), (208, 384630), (240, 333346), (260, 307704), (312, 256420), (390, 205136), (416, 192315), (480, 166673), (520, 153852), (624, 128210), (780, 102568), (1040, 76926), (1248, 64105), (1560, 51284), (2080, 38463), (3120, 25642), (6240, 12821)]