494738880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2554

約数の個数: 112

約数和(自身を含む): 1578522624

約数和(自身を除く): 1083783744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 669, 892, 960, 1115, 1338, 1784, 2230, 2311, 2676, 3345, 3568, 4460, 4622, 5352, 6690, 6933, 7136, 8920, 9244, 10704, 11555, 13380, 13866, 14272, 17840, 18488, 21408, 23110, 26760, 27732, 34665, 35680, 36976, 42816, 46220, 53520, 55464, 69330, 71360, 73952, 92440, 107040, 110928, 138660, 147904, 184880, 214080, 221856, 277320, 369760, 443712, 515353, 554640, 739520, 1030706, 1109280, 1546059, 2061412, 2218560, 2576765, 3092118, 4122824, 5153530, 6184236, 7730295, 8245648, 10307060, 12368472, 15460590, 16491296, 20614120, 24736944, 30921180, 32982592, 41228240, 49473888, 61842360, 82456480, 98947776, 123684720, 164912960, 247369440, 494738880]

約数ペア:

[(1, 494738880), (2, 247369440), (3, 164912960), (4, 123684720), (5, 98947776), (6, 82456480), (8, 61842360), (10, 49473888), (12, 41228240), (15, 32982592), (16, 30921180), (20, 24736944), (24, 20614120), (30, 16491296), (32, 15460590), (40, 12368472), (48, 10307060), (60, 8245648), (64, 7730295), (80, 6184236), (96, 5153530), (120, 4122824), (160, 3092118), (192, 2576765), (223, 2218560), (240, 2061412), (320, 1546059), (446, 1109280), (480, 1030706), (669, 739520), (892, 554640), (960, 515353), (1115, 443712), (1338, 369760), (1784, 277320), (2230, 221856), (2311, 214080), (2676, 184880), (3345, 147904), (3568, 138660), (4460, 110928), (4622, 107040), (5352, 92440), (6690, 73952), (6933, 71360), (7136, 69330), (8920, 55464), (9244, 53520), (10704, 46220), (11555, 42816), (13380, 36976), (13866, 35680), (14272, 34665), (17840, 27732), (18488, 26760), (21408, 23110)]