229865880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7121}}^1$

素因数の和:7404

約数の個数: 64

約数和(自身を含む): 692258400

約数和(自身を除く): 462392520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 7121, 8070, 10760, 14242, 16140, 21363, 28484, 32280, 35605, 42726, 56968, 71210, 85452, 106815, 142420, 170904, 213630, 284840, 427260, 854520, 1915549, 3831098, 5746647, 7662196, 9577745, 11493294, 15324392, 19155490, 22986588, 28733235, 38310980, 45973176, 57466470, 76621960, 114932940, 229865880]

約数ペア:

[(1, 229865880), (2, 114932940), (3, 76621960), (4, 57466470), (5, 45973176), (6, 38310980), (8, 28733235), (10, 22986588), (12, 19155490), (15, 15324392), (20, 11493294), (24, 9577745), (30, 7662196), (40, 5746647), (60, 3831098), (120, 1915549), (269, 854520), (538, 427260), (807, 284840), (1076, 213630), (1345, 170904), (1614, 142420), (2152, 106815), (2690, 85452), (3228, 71210), (4035, 56968), (5380, 42726), (6456, 35605), (7121, 32280), (8070, 28484), (10760, 21363), (14242, 16140)]