3739927680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{216431}}^1$

素因数の和:216459

約数の個数: 128

約数和(自身を含む): 13245638400

約数和(自身を除く): 9505710720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 216431, 432862, 649293, 865724, 1082155, 1298586, 1731448, 1947879, 2164310, 2597172, 3246465, 3462896, 3895758, 4328620, 5194344, 5843637, 6492930, 6925792, 7791516, 8657240, 9739395, 10388688, 11687274, 12985860, 13851584, 15583032, 17314480, 19478790, 20777376, 23374548, 25971720, 27703168, 29218185, 31166064, 34628960, 38957580, 41554752, 46749096, 51943440, 58436370, 62332128, 69257920, 77915160, 83109504, 93498192, 103886880, 116872740, 124664256, 138515840, 155830320, 186996384, 207773760, 233745480, 249328512, 311660640, 373992768, 415547520, 467490960, 623321280, 747985536, 934981920, 1246642560, 1869963840, 3739927680]

約数ペア:

[(1, 3739927680), (2, 1869963840), (3, 1246642560), (4, 934981920), (5, 747985536), (6, 623321280), (8, 467490960), (9, 415547520), (10, 373992768), (12, 311660640), (15, 249328512), (16, 233745480), (18, 207773760), (20, 186996384), (24, 155830320), (27, 138515840), (30, 124664256), (32, 116872740), (36, 103886880), (40, 93498192), (45, 83109504), (48, 77915160), (54, 69257920), (60, 62332128), (64, 58436370), (72, 51943440), (80, 46749096), (90, 41554752), (96, 38957580), (108, 34628960), (120, 31166064), (128, 29218185), (135, 27703168), (144, 25971720), (160, 23374548), (180, 20777376), (192, 19478790), (216, 17314480), (240, 15583032), (270, 13851584), (288, 12985860), (320, 11687274), (360, 10388688), (384, 9739395), (432, 8657240), (480, 7791516), (540, 6925792), (576, 6492930), (640, 5843637), (720, 5194344), (864, 4328620), (960, 3895758), (1080, 3462896), (1152, 3246465), (1440, 2597172), (1728, 2164310), (1920, 1947879), (2160, 1731448), (2880, 1298586), (3456, 1082155), (4320, 865724), (5760, 649293), (8640, 432862), (17280, 216431)]