8924940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 27321840

約数和(自身を除く): 18396900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 277, 358, 537, 554, 716, 831, 895, 1074, 1108, 1385, 1611, 1662, 1790, 2148, 2493, 2685, 2770, 3222, 3324, 3580, 4155, 4986, 5370, 5540, 6444, 8055, 8310, 9972, 10740, 12465, 16110, 16620, 24930, 32220, 49583, 49860, 99166, 148749, 198332, 247915, 297498, 446247, 495830, 594996, 743745, 892494, 991660, 1487490, 1784988, 2231235, 2974980, 4462470, 8924940]

約数ペア:

[(1, 8924940), (2, 4462470), (3, 2974980), (4, 2231235), (5, 1784988), (6, 1487490), (9, 991660), (10, 892494), (12, 743745), (15, 594996), (18, 495830), (20, 446247), (30, 297498), (36, 247915), (45, 198332), (60, 148749), (90, 99166), (179, 49860), (180, 49583), (277, 32220), (358, 24930), (537, 16620), (554, 16110), (716, 12465), (831, 10740), (895, 9972), (1074, 8310), (1108, 8055), (1385, 6444), (1611, 5540), (1662, 5370), (1790, 4986), (2148, 4155), (2493, 3580), (2685, 3324), (2770, 3222)]