1773991680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{461977}}^1$

素因数の和:462001

約数の個数: 72

約数和(自身を含む): 5665698192

約数和(自身を除く): 3891706512

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, 461977, 923954, 1385931, 1847908, 2309885, 2771862, 3695816, 4619770, 5543724, 6929655, 7391632, 9239540, 11087448, 13859310, 14783264, 18479080, 22174896, 27718620, 29566528, 36958160, 44349792, 55437240, 59133056, 73916320, 88699584, 110874480, 118266112, 147832640, 177399168, 221748960, 295665280, 354798336, 443497920, 591330560, 886995840, 1773991680]

約数ペア:

[(1, 1773991680), (2, 886995840), (3, 591330560), (4, 443497920), (5, 354798336), (6, 295665280), (8, 221748960), (10, 177399168), (12, 147832640), (15, 118266112), (16, 110874480), (20, 88699584), (24, 73916320), (30, 59133056), (32, 55437240), (40, 44349792), (48, 36958160), (60, 29566528), (64, 27718620), (80, 22174896), (96, 18479080), (120, 14783264), (128, 13859310), (160, 11087448), (192, 9239540), (240, 7391632), (256, 6929655), (320, 5543724), (384, 4619770), (480, 3695816), (640, 2771862), (768, 2309885), (960, 1847908), (1280, 1385931), (1920, 923954), (3840, 461977)]