420074160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159119}}^1$

素因数の和:159146

約数の個数: 80

約数和(自身を含む): 1420623360

約数和(自身を除く): 1000549200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 159119, 318238, 477357, 636476, 795595, 954714, 1272952, 1591190, 1750309, 1909428, 2386785, 2545904, 3182380, 3500618, 3818856, 4773570, 5250927, 6364760, 7001236, 7637712, 8751545, 9547140, 10501854, 12729520, 14002472, 17503090, 19094280, 21003708, 26254635, 28004944, 35006180, 38188560, 42007416, 52509270, 70012360, 84014832, 105018540, 140024720, 210037080, 420074160]

約数ペア:

[(1, 420074160), (2, 210037080), (3, 140024720), (4, 105018540), (5, 84014832), (6, 70012360), (8, 52509270), (10, 42007416), (11, 38188560), (12, 35006180), (15, 28004944), (16, 26254635), (20, 21003708), (22, 19094280), (24, 17503090), (30, 14002472), (33, 12729520), (40, 10501854), (44, 9547140), (48, 8751545), (55, 7637712), (60, 7001236), (66, 6364760), (80, 5250927), (88, 4773570), (110, 3818856), (120, 3500618), (132, 3182380), (165, 2545904), (176, 2386785), (220, 1909428), (240, 1750309), (264, 1591190), (330, 1272952), (440, 954714), (528, 795595), (660, 636476), (880, 477357), (1320, 318238), (2640, 159119)]