75120480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17389}}^1$

素因数の和:17413

約数の個数: 96

約数和(自身を含む): 262936800

約数和(自身を除く): 187816320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17389, 34778, 52167, 69556, 86945, 104334, 139112, 156501, 173890, 208668, 260835, 278224, 313002, 347780, 417336, 469503, 521670, 556448, 626004, 695560, 782505, 834672, 939006, 1043340, 1252008, 1391120, 1565010, 1669344, 1878012, 2086680, 2347515, 2504016, 2782240, 3130020, 3756024, 4173360, 4695030, 5008032, 6260040, 7512048, 8346720, 9390060, 12520080, 15024096, 18780120, 25040160, 37560240, 75120480]

約数ペア:

[(1, 75120480), (2, 37560240), (3, 25040160), (4, 18780120), (5, 15024096), (6, 12520080), (8, 9390060), (9, 8346720), (10, 7512048), (12, 6260040), (15, 5008032), (16, 4695030), (18, 4173360), (20, 3756024), (24, 3130020), (27, 2782240), (30, 2504016), (32, 2347515), (36, 2086680), (40, 1878012), (45, 1669344), (48, 1565010), (54, 1391120), (60, 1252008), (72, 1043340), (80, 939006), (90, 834672), (96, 782505), (108, 695560), (120, 626004), (135, 556448), (144, 521670), (160, 469503), (180, 417336), (216, 347780), (240, 313002), (270, 278224), (288, 260835), (360, 208668), (432, 173890), (480, 156501), (540, 139112), (720, 104334), (864, 86945), (1080, 69556), (1440, 52167), (2160, 34778), (4320, 17389)]