39717120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{10343}}^1$

素因数の和:10367

約数の個数: 72

約数和(自身を含む): 126858816

約数和(自身を除く): 87141696

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 10343, 20686, 31029, 41372, 51715, 62058, 82744, 103430, 124116, 155145, 165488, 206860, 248232, 310290, 330976, 413720, 496464, 620580, 661952, 827440, 992928, 1241160, 1323904, 1654880, 1985856, 2482320, 2647808, 3309760, 3971712, 4964640, 6619520, 7943424, 9929280, 13239040, 19858560, 39717120]

約数ペア:

[(1, 39717120), (2, 19858560), (3, 13239040), (4, 9929280), (5, 7943424), (6, 6619520), (8, 4964640), (10, 3971712), (12, 3309760), (15, 2647808), (16, 2482320), (20, 1985856), (24, 1654880), (30, 1323904), (32, 1241160), (40, 992928), (48, 827440), (60, 661952), (64, 620580), (80, 496464), (96, 413720), (120, 330976), (128, 310290), (160, 248232), (192, 206860), (240, 165488), (256, 155145), (320, 124116), (384, 103430), (480, 82744), (640, 62058), (768, 51715), (960, 41372), (1280, 31029), (1920, 20686), (3840, 10343)]