21411600480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4956389}}^1$

素因数の和:4956413

約数の個数: 96

約数和(自身を含む): 74940616800

約数和(自身を除く): 53529016320

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, 4956389, 9912778, 14869167, 19825556, 24781945, 29738334, 39651112, 44607501, 49563890, 59476668, 74345835, 79302224, 89215002, 99127780, 118953336, 133822503, 148691670, 158604448, 178430004, 198255560, 223037505, 237906672, 267645006, 297383340, 356860008, 396511120, 446075010, 475813344, 535290012, 594766680, 669112515, 713720016, 793022240, 892150020, 1070580024, 1189533360, 1338225030, 1427440032, 1784300040, 2141160048, 2379066720, 2676450060, 3568600080, 4282320096, 5352900120, 7137200160, 10705800240, 21411600480]

約数ペア:

[(1, 21411600480), (2, 10705800240), (3, 7137200160), (4, 5352900120), (5, 4282320096), (6, 3568600080), (8, 2676450060), (9, 2379066720), (10, 2141160048), (12, 1784300040), (15, 1427440032), (16, 1338225030), (18, 1189533360), (20, 1070580024), (24, 892150020), (27, 793022240), (30, 713720016), (32, 669112515), (36, 594766680), (40, 535290012), (45, 475813344), (48, 446075010), (54, 396511120), (60, 356860008), (72, 297383340), (80, 267645006), (90, 237906672), (96, 223037505), (108, 198255560), (120, 178430004), (135, 158604448), (144, 148691670), (160, 133822503), (180, 118953336), (216, 99127780), (240, 89215002), (270, 79302224), (288, 74345835), (360, 59476668), (432, 49563890), (480, 44607501), (540, 39651112), (720, 29738334), (864, 24781945), (1080, 19825556), (1440, 14869167), (2160, 9912778), (4320, 4956389)]