89779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4606

約数の個数: 80

約数和(自身を含む): 281731968

約数和(自身を除く): 191952528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4507, 4980, 6640, 9014, 9960, 13521, 18028, 19920, 22535, 27042, 36056, 45070, 54084, 67605, 72112, 90140, 108168, 135210, 180280, 216336, 270420, 360560, 374081, 540840, 748162, 1081680, 1122243, 1496324, 1870405, 2244486, 2992648, 3740810, 4488972, 5611215, 5985296, 7481620, 8977944, 11222430, 14963240, 17955888, 22444860, 29926480, 44889720, 89779440]

約数ペア:

[(1, 89779440), (2, 44889720), (3, 29926480), (4, 22444860), (5, 17955888), (6, 14963240), (8, 11222430), (10, 8977944), (12, 7481620), (15, 5985296), (16, 5611215), (20, 4488972), (24, 3740810), (30, 2992648), (40, 2244486), (48, 1870405), (60, 1496324), (80, 1122243), (83, 1081680), (120, 748162), (166, 540840), (240, 374081), (249, 360560), (332, 270420), (415, 216336), (498, 180280), (664, 135210), (830, 108168), (996, 90140), (1245, 72112), (1328, 67605), (1660, 54084), (1992, 45070), (2490, 36056), (3320, 27042), (3984, 22535), (4507, 19920), (4980, 18028), (6640, 13521), (9014, 9960)]