72096320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 188457840

約数和(自身を除く): 116361520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 320, 340, 457, 464, 493, 544, 580, 680, 914, 928, 986, 1088, 1160, 1360, 1828, 1856, 1972, 2285, 2320, 2465, 2720, 3656, 3944, 4570, 4640, 4930, 5440, 7312, 7769, 7888, 9140, 9280, 9860, 13253, 14624, 15538, 15776, 18280, 19720, 26506, 29248, 31076, 31552, 36560, 38845, 39440, 53012, 62152, 66265, 73120, 77690, 78880, 106024, 124304, 132530, 146240, 155380, 157760, 212048, 225301, 248608, 265060, 310760, 424096, 450602, 497216, 530120, 621520, 848192, 901204, 1060240, 1126505, 1243040, 1802408, 2120480, 2253010, 2486080, 3604816, 4240960, 4506020, 7209632, 9012040, 14419264, 18024080, 36048160, 72096320]

約数ペア:

[(1, 72096320), (2, 36048160), (4, 18024080), (5, 14419264), (8, 9012040), (10, 7209632), (16, 4506020), (17, 4240960), (20, 3604816), (29, 2486080), (32, 2253010), (34, 2120480), (40, 1802408), (58, 1243040), (64, 1126505), (68, 1060240), (80, 901204), (85, 848192), (116, 621520), (136, 530120), (145, 497216), (160, 450602), (170, 424096), (232, 310760), (272, 265060), (290, 248608), (320, 225301), (340, 212048), (457, 157760), (464, 155380), (493, 146240), (544, 132530), (580, 124304), (680, 106024), (914, 78880), (928, 77690), (986, 73120), (1088, 66265), (1160, 62152), (1360, 53012), (1828, 39440), (1856, 38845), (1972, 36560), (2285, 31552), (2320, 31076), (2465, 29248), (2720, 26506), (3656, 19720), (3944, 18280), (4570, 15776), (4640, 15538), (4930, 14624), (5440, 13253), (7312, 9860), (7769, 9280), (7888, 9140)]