156172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12163}}^1$

素因数の和:12284

約数の個数: 64

約数和(自身を含む): 472936320

約数和(自身を除く): 316763400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12163, 12840, 24326, 36489, 48652, 60815, 72978, 97304, 121630, 145956, 182445, 243260, 291912, 364890, 486520, 729780, 1301441, 1459560, 2602882, 3904323, 5205764, 6507205, 7808646, 10411528, 13014410, 15617292, 19521615, 26028820, 31234584, 39043230, 52057640, 78086460, 156172920]

約数ペア:

[(1, 156172920), (2, 78086460), (3, 52057640), (4, 39043230), (5, 31234584), (6, 26028820), (8, 19521615), (10, 15617292), (12, 13014410), (15, 10411528), (20, 7808646), (24, 6507205), (30, 5205764), (40, 3904323), (60, 2602882), (107, 1459560), (120, 1301441), (214, 729780), (321, 486520), (428, 364890), (535, 291912), (642, 243260), (856, 182445), (1070, 145956), (1284, 121630), (1605, 97304), (2140, 72978), (2568, 60815), (3210, 48652), (4280, 36489), (6420, 24326), (12163, 12840)]