26821033560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74502871}}^1$

素因数の和:74502888

約数の個数: 48

約数和(自身を含む): 87168360240

約数和(自身を除く): 60347326680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74502871, 149005742, 223508613, 298011484, 372514355, 447017226, 596022968, 670525839, 745028710, 894034452, 1117543065, 1341051678, 1490057420, 1788068904, 2235086130, 2682103356, 2980114840, 3352629195, 4470172260, 5364206712, 6705258390, 8940344520, 13410516780, 26821033560]

約数ペア:

[(1, 26821033560), (2, 13410516780), (3, 8940344520), (4, 6705258390), (5, 5364206712), (6, 4470172260), (8, 3352629195), (9, 2980114840), (10, 2682103356), (12, 2235086130), (15, 1788068904), (18, 1490057420), (20, 1341051678), (24, 1117543065), (30, 894034452), (36, 745028710), (40, 670525839), (45, 596022968), (60, 447017226), (72, 372514355), (90, 298011484), (120, 223508613), (180, 149005742), (360, 74502871)]