60518920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 173664000

約数和(自身を除く): 113145080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 401, 440, 490, 539, 616, 686, 770, 802, 980, 1078, 1372, 1540, 1604, 1715, 1960, 2005, 2156, 2695, 2744, 2807, 3080, 3208, 3430, 3773, 4010, 4312, 4411, 5390, 5614, 6860, 7546, 8020, 8822, 10780, 11228, 13720, 14035, 15092, 16040, 17644, 18865, 19649, 21560, 22055, 22456, 28070, 30184, 30877, 35288, 37730, 39298, 44110, 56140, 61754, 75460, 78596, 88220, 98245, 112280, 123508, 137543, 150920, 154385, 157192, 176440, 196490, 216139, 247016, 275086, 308770, 392980, 432278, 550172, 617540, 687715, 785960, 864556, 1080695, 1100344, 1235080, 1375430, 1512973, 1729112, 2161390, 2750860, 3025946, 4322780, 5501720, 6051892, 7564865, 8645560, 12103784, 15129730, 30259460, 60518920]

約数ペア:

[(1, 60518920), (2, 30259460), (4, 15129730), (5, 12103784), (7, 8645560), (8, 7564865), (10, 6051892), (11, 5501720), (14, 4322780), (20, 3025946), (22, 2750860), (28, 2161390), (35, 1729112), (40, 1512973), (44, 1375430), (49, 1235080), (55, 1100344), (56, 1080695), (70, 864556), (77, 785960), (88, 687715), (98, 617540), (110, 550172), (140, 432278), (154, 392980), (196, 308770), (220, 275086), (245, 247016), (280, 216139), (308, 196490), (343, 176440), (385, 157192), (392, 154385), (401, 150920), (440, 137543), (490, 123508), (539, 112280), (616, 98245), (686, 88220), (770, 78596), (802, 75460), (980, 61754), (1078, 56140), (1372, 44110), (1540, 39298), (1604, 37730), (1715, 35288), (1960, 30877), (2005, 30184), (2156, 28070), (2695, 22456), (2744, 22055), (2807, 21560), (3080, 19649), (3208, 18865), (3430, 17644), (3773, 16040), (4010, 15092), (4312, 14035), (4411, 13720), (5390, 11228), (5614, 10780), (6860, 8822), (7546, 8020)]