2978967960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8274911}}^1$

素因数の和:8274928

約数の個数: 48

約数和(自身を含む): 9681647040

約数和(自身を除く): 6702679080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8274911, 16549822, 24824733, 33099644, 41374555, 49649466, 66199288, 74474199, 82749110, 99298932, 124123665, 148948398, 165498220, 198597864, 248247330, 297896796, 330996440, 372370995, 496494660, 595793592, 744741990, 992989320, 1489483980, 2978967960]

約数ペア:

[(1, 2978967960), (2, 1489483980), (3, 992989320), (4, 744741990), (5, 595793592), (6, 496494660), (8, 372370995), (9, 330996440), (10, 297896796), (12, 248247330), (15, 198597864), (18, 165498220), (20, 148948398), (24, 124123665), (30, 99298932), (36, 82749110), (40, 74474199), (45, 66199288), (60, 49649466), (72, 41374555), (90, 33099644), (120, 24824733), (180, 16549822), (360, 8274911)]