4942176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1584031}}^1$

素因数の和:1584060

約数の個数: 80

約数和(自身を含む): 16499277312

約数和(自身を除く): 11557100592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1584031, 3168062, 4752093, 6336124, 7920155, 9504186, 12672248, 15840310, 19008372, 20592403, 23760465, 25344496, 31680620, 38016744, 41184806, 47520930, 61777209, 63361240, 76033488, 82369612, 95041860, 102962015, 123554418, 126722480, 164739224, 190083720, 205924030, 247108836, 308886045, 329478448, 380167440, 411848060, 494217672, 617772090, 823696120, 988435344, 1235544180, 1647392240, 2471088360, 4942176720]

約数ペア:

[(1, 4942176720), (2, 2471088360), (3, 1647392240), (4, 1235544180), (5, 988435344), (6, 823696120), (8, 617772090), (10, 494217672), (12, 411848060), (13, 380167440), (15, 329478448), (16, 308886045), (20, 247108836), (24, 205924030), (26, 190083720), (30, 164739224), (39, 126722480), (40, 123554418), (48, 102962015), (52, 95041860), (60, 82369612), (65, 76033488), (78, 63361240), (80, 61777209), (104, 47520930), (120, 41184806), (130, 38016744), (156, 31680620), (195, 25344496), (208, 23760465), (240, 20592403), (260, 19008372), (312, 15840310), (390, 12672248), (520, 9504186), (624, 7920155), (780, 6336124), (1040, 4752093), (1560, 3168062), (3120, 1584031)]