85569840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 120

約数和(自身を含む): 304319808

約数和(自身を除く): 218749968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6991, 12240, 13982, 20973, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 111856, 118847, 125838, 139820, 167784, 209730, 237694, 251676, 279640, 314595, 335568, 356541, 419460, 475388, 503352, 559280, 594235, 629190, 713082, 838920, 950776, 1006704, 1069623, 1188470, 1258380, 1426164, 1677840, 1782705, 1901552, 2139246, 2376940, 2516760, 2852328, 3565410, 4278492, 4753880, 5033520, 5348115, 5704656, 7130820, 8556984, 9507760, 10696230, 14261640, 17113968, 21392460, 28523280, 42784920, 85569840]

約数ペア:

[(1, 85569840), (2, 42784920), (3, 28523280), (4, 21392460), (5, 17113968), (6, 14261640), (8, 10696230), (9, 9507760), (10, 8556984), (12, 7130820), (15, 5704656), (16, 5348115), (17, 5033520), (18, 4753880), (20, 4278492), (24, 3565410), (30, 2852328), (34, 2516760), (36, 2376940), (40, 2139246), (45, 1901552), (48, 1782705), (51, 1677840), (60, 1426164), (68, 1258380), (72, 1188470), (80, 1069623), (85, 1006704), (90, 950776), (102, 838920), (120, 713082), (136, 629190), (144, 594235), (153, 559280), (170, 503352), (180, 475388), (204, 419460), (240, 356541), (255, 335568), (272, 314595), (306, 279640), (340, 251676), (360, 237694), (408, 209730), (510, 167784), (612, 139820), (680, 125838), (720, 118847), (765, 111856), (816, 104865), (1020, 83892), (1224, 69910), (1360, 62919), (1530, 55928), (2040, 41946), (2448, 34955), (3060, 27964), (4080, 20973), (6120, 13982), (6991, 12240)]