277744080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13003}}^1$

素因数の和:13108

約数の個数: 80

約数和(自身を含む): 870747840

約数和(自身を除く): 593003760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 13003, 21360, 26006, 39009, 52012, 65015, 78018, 104024, 130030, 156036, 195045, 208048, 260060, 312072, 390090, 520120, 624144, 780180, 1040240, 1157267, 1560360, 2314534, 3120720, 3471801, 4629068, 5786335, 6943602, 9258136, 11572670, 13887204, 17359005, 18516272, 23145340, 27774408, 34718010, 46290680, 55548816, 69436020, 92581360, 138872040, 277744080]

約数ペア:

[(1, 277744080), (2, 138872040), (3, 92581360), (4, 69436020), (5, 55548816), (6, 46290680), (8, 34718010), (10, 27774408), (12, 23145340), (15, 18516272), (16, 17359005), (20, 13887204), (24, 11572670), (30, 9258136), (40, 6943602), (48, 5786335), (60, 4629068), (80, 3471801), (89, 3120720), (120, 2314534), (178, 1560360), (240, 1157267), (267, 1040240), (356, 780180), (445, 624144), (534, 520120), (712, 390090), (890, 312072), (1068, 260060), (1335, 208048), (1424, 195045), (1780, 156036), (2136, 130030), (2670, 104024), (3560, 78018), (4272, 65015), (5340, 52012), (7120, 39009), (10680, 26006), (13003, 21360)]