268783560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8389}}^1$

素因数の和:8495

約数の個数: 96

約数和(自身を含む): 883467000

約数和(自身を除く): 614683440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 8389, 10680, 16020, 16778, 25167, 32040, 33556, 41945, 50334, 67112, 75501, 83890, 100668, 125835, 151002, 167780, 201336, 251670, 302004, 335560, 377505, 503340, 604008, 746621, 755010, 1006680, 1493242, 1510020, 2239863, 2986484, 3020040, 3733105, 4479726, 5972968, 6719589, 7466210, 8959452, 11199315, 13439178, 14932420, 17918904, 22398630, 26878356, 29864840, 33597945, 44797260, 53756712, 67195890, 89594520, 134391780, 268783560]

約数ペア:

[(1, 268783560), (2, 134391780), (3, 89594520), (4, 67195890), (5, 53756712), (6, 44797260), (8, 33597945), (9, 29864840), (10, 26878356), (12, 22398630), (15, 17918904), (18, 14932420), (20, 13439178), (24, 11199315), (30, 8959452), (36, 7466210), (40, 6719589), (45, 5972968), (60, 4479726), (72, 3733105), (89, 3020040), (90, 2986484), (120, 2239863), (178, 1510020), (180, 1493242), (267, 1006680), (356, 755010), (360, 746621), (445, 604008), (534, 503340), (712, 377505), (801, 335560), (890, 302004), (1068, 251670), (1335, 201336), (1602, 167780), (1780, 151002), (2136, 125835), (2670, 100668), (3204, 83890), (3560, 75501), (4005, 67112), (5340, 50334), (6408, 41945), (8010, 33556), (8389, 32040), (10680, 25167), (16020, 16778)]