60831960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 149638440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 521, 556, 695, 834, 840, 973, 1042, 1112, 1390, 1563, 1668, 1946, 2084, 2085, 2605, 2780, 2919, 3126, 3336, 3647, 3892, 4168, 4170, 4865, 5210, 5560, 5838, 6252, 7294, 7784, 7815, 8340, 9730, 10420, 10941, 11676, 12504, 14588, 14595, 15630, 16680, 18235, 19460, 20840, 21882, 23352, 29176, 29190, 31260, 36470, 38920, 43764, 54705, 58380, 62520, 72419, 72940, 87528, 109410, 116760, 144838, 145880, 217257, 218820, 289676, 362095, 434514, 437640, 506933, 579352, 724190, 869028, 1013866, 1086285, 1448380, 1520799, 1738056, 2027732, 2172570, 2534665, 2896760, 3041598, 4055464, 4345140, 5069330, 6083196, 7603995, 8690280, 10138660, 12166392, 15207990, 20277320, 30415980, 60831960]

約数ペア:

[(1, 60831960), (2, 30415980), (3, 20277320), (4, 15207990), (5, 12166392), (6, 10138660), (7, 8690280), (8, 7603995), (10, 6083196), (12, 5069330), (14, 4345140), (15, 4055464), (20, 3041598), (21, 2896760), (24, 2534665), (28, 2172570), (30, 2027732), (35, 1738056), (40, 1520799), (42, 1448380), (56, 1086285), (60, 1013866), (70, 869028), (84, 724190), (105, 579352), (120, 506933), (139, 437640), (140, 434514), (168, 362095), (210, 289676), (278, 218820), (280, 217257), (417, 145880), (420, 144838), (521, 116760), (556, 109410), (695, 87528), (834, 72940), (840, 72419), (973, 62520), (1042, 58380), (1112, 54705), (1390, 43764), (1563, 38920), (1668, 36470), (1946, 31260), (2084, 29190), (2085, 29176), (2605, 23352), (2780, 21882), (2919, 20840), (3126, 19460), (3336, 18235), (3647, 16680), (3892, 15630), (4168, 14595), (4170, 14588), (4865, 12504), (5210, 11676), (5560, 10941), (5838, 10420), (6252, 9730), (7294, 8340), (7784, 7815)]