65163120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24683}}^1$

素因数の和:24710

約数の個数: 80

約数和(自身を含む): 220378752

約数和(自身を除く): 155215632

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, 24683, 49366, 74049, 98732, 123415, 148098, 197464, 246830, 271513, 296196, 370245, 394928, 493660, 543026, 592392, 740490, 814539, 987320, 1086052, 1184784, 1357565, 1480980, 1629078, 1974640, 2172104, 2715130, 2961960, 3258156, 4072695, 4344208, 5430260, 5923920, 6516312, 8145390, 10860520, 13032624, 16290780, 21721040, 32581560, 65163120]

約数ペア:

[(1, 65163120), (2, 32581560), (3, 21721040), (4, 16290780), (5, 13032624), (6, 10860520), (8, 8145390), (10, 6516312), (11, 5923920), (12, 5430260), (15, 4344208), (16, 4072695), (20, 3258156), (22, 2961960), (24, 2715130), (30, 2172104), (33, 1974640), (40, 1629078), (44, 1480980), (48, 1357565), (55, 1184784), (60, 1086052), (66, 987320), (80, 814539), (88, 740490), (110, 592392), (120, 543026), (132, 493660), (165, 394928), (176, 370245), (220, 296196), (240, 271513), (264, 246830), (330, 197464), (440, 148098), (528, 123415), (660, 98732), (880, 74049), (1320, 49366), (2640, 24683)]