315050880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{164089}}^1$

素因数の和:164111

約数の個数: 64

約数和(自身を含む): 1004230800

約数和(自身を除く): 689179920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 164089, 328178, 492267, 656356, 820445, 984534, 1312712, 1640890, 1969068, 2461335, 2625424, 3281780, 3938136, 4922670, 5250848, 6563560, 7876272, 9845340, 10501696, 13127120, 15752544, 19690680, 21003392, 26254240, 31505088, 39381360, 52508480, 63010176, 78762720, 105016960, 157525440, 315050880]

約数ペア:

[(1, 315050880), (2, 157525440), (3, 105016960), (4, 78762720), (5, 63010176), (6, 52508480), (8, 39381360), (10, 31505088), (12, 26254240), (15, 21003392), (16, 19690680), (20, 15752544), (24, 13127120), (30, 10501696), (32, 9845340), (40, 7876272), (48, 6563560), (60, 5250848), (64, 4922670), (80, 3938136), (96, 3281780), (120, 2625424), (128, 2461335), (160, 1969068), (192, 1640890), (240, 1312712), (320, 984534), (384, 820445), (480, 656356), (640, 492267), (960, 328178), (1920, 164089)]