73601280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6389}}^1$

素因数の和:6416

約数の個数: 108

約数和(自身を含む): 254692620

約数和(自身を除く): 181091340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6389, 11520, 12778, 19167, 25556, 31945, 38334, 51112, 57501, 63890, 76668, 95835, 102224, 115002, 127780, 153336, 191670, 204448, 230004, 255560, 287505, 306672, 383340, 408896, 460008, 511120, 575010, 613344, 766680, 817792, 920016, 1022240, 1150020, 1226688, 1533360, 1635584, 1840032, 2044480, 2300040, 2453376, 3066720, 3680064, 4088960, 4600080, 4906752, 6133440, 7360128, 8177920, 9200160, 12266880, 14720256, 18400320, 24533760, 36800640, 73601280]

約数ペア:

[(1, 73601280), (2, 36800640), (3, 24533760), (4, 18400320), (5, 14720256), (6, 12266880), (8, 9200160), (9, 8177920), (10, 7360128), (12, 6133440), (15, 4906752), (16, 4600080), (18, 4088960), (20, 3680064), (24, 3066720), (30, 2453376), (32, 2300040), (36, 2044480), (40, 1840032), (45, 1635584), (48, 1533360), (60, 1226688), (64, 1150020), (72, 1022240), (80, 920016), (90, 817792), (96, 766680), (120, 613344), (128, 575010), (144, 511120), (160, 460008), (180, 408896), (192, 383340), (240, 306672), (256, 287505), (288, 255560), (320, 230004), (360, 204448), (384, 191670), (480, 153336), (576, 127780), (640, 115002), (720, 102224), (768, 95835), (960, 76668), (1152, 63890), (1280, 57501), (1440, 51112), (1920, 38334), (2304, 31945), (2880, 25556), (3840, 19167), (5760, 12778), (6389, 11520)]