129902520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98411}}^1$

素因数の和:98436

約数の個数: 64

約数和(自身を含む): 425139840

約数和(自身を除く): 295237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 98411, 196822, 295233, 393644, 492055, 590466, 787288, 984110, 1082521, 1180932, 1476165, 1968220, 2165042, 2361864, 2952330, 3247563, 3936440, 4330084, 5412605, 5904660, 6495126, 8660168, 10825210, 11809320, 12990252, 16237815, 21650420, 25980504, 32475630, 43300840, 64951260, 129902520]

約数ペア:

[(1, 129902520), (2, 64951260), (3, 43300840), (4, 32475630), (5, 25980504), (6, 21650420), (8, 16237815), (10, 12990252), (11, 11809320), (12, 10825210), (15, 8660168), (20, 6495126), (22, 5904660), (24, 5412605), (30, 4330084), (33, 3936440), (40, 3247563), (44, 2952330), (55, 2361864), (60, 2165042), (66, 1968220), (88, 1476165), (110, 1180932), (120, 1082521), (132, 984110), (165, 787288), (220, 590466), (264, 492055), (330, 393644), (440, 295233), (660, 196822), (1320, 98411)]