1312373880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1215161}}^1$

素因数の和:1215181

約数の個数: 64

約数和(自身を含む): 4374583200

約数和(自身を除く): 3062209320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1215161, 2430322, 3645483, 4860644, 6075805, 7290966, 9721288, 10936449, 12151610, 14581932, 18227415, 21872898, 24303220, 29163864, 32809347, 36454830, 43745796, 48606440, 54682245, 65618694, 72909660, 87491592, 109364490, 131237388, 145819320, 164046735, 218728980, 262474776, 328093470, 437457960, 656186940, 1312373880]

約数ペア:

[(1, 1312373880), (2, 656186940), (3, 437457960), (4, 328093470), (5, 262474776), (6, 218728980), (8, 164046735), (9, 145819320), (10, 131237388), (12, 109364490), (15, 87491592), (18, 72909660), (20, 65618694), (24, 54682245), (27, 48606440), (30, 43745796), (36, 36454830), (40, 32809347), (45, 29163864), (54, 24303220), (60, 21872898), (72, 18227415), (90, 14581932), (108, 12151610), (120, 10936449), (135, 9721288), (180, 7290966), (216, 6075805), (270, 4860644), (360, 3645483), (540, 2430322), (1080, 1215161)]