156428280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 524462400

約数和(自身を除く): 368034120

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, 241, 270, 360, 482, 540, 601, 723, 964, 1080, 1202, 1205, 1446, 1803, 1928, 2169, 2404, 2410, 2892, 3005, 3606, 3615, 4338, 4808, 4820, 5409, 5784, 6010, 6507, 7212, 7230, 8676, 9015, 9640, 10818, 10845, 12020, 13014, 14424, 14460, 16227, 17352, 18030, 21636, 21690, 24040, 26028, 27045, 28920, 32454, 32535, 36060, 43272, 43380, 52056, 54090, 64908, 65070, 72120, 81135, 86760, 108180, 129816, 130140, 144841, 162270, 216360, 260280, 289682, 324540, 434523, 579364, 649080, 724205, 869046, 1158728, 1303569, 1448410, 1738092, 2172615, 2607138, 2896820, 3476184, 3910707, 4345230, 5214276, 5793640, 6517845, 7821414, 8690460, 10428552, 13035690, 15642828, 17380920, 19553535, 26071380, 31285656, 39107070, 52142760, 78214140, 156428280]

約数ペア:

[(1, 156428280), (2, 78214140), (3, 52142760), (4, 39107070), (5, 31285656), (6, 26071380), (8, 19553535), (9, 17380920), (10, 15642828), (12, 13035690), (15, 10428552), (18, 8690460), (20, 7821414), (24, 6517845), (27, 5793640), (30, 5214276), (36, 4345230), (40, 3910707), (45, 3476184), (54, 2896820), (60, 2607138), (72, 2172615), (90, 1738092), (108, 1448410), (120, 1303569), (135, 1158728), (180, 869046), (216, 724205), (241, 649080), (270, 579364), (360, 434523), (482, 324540), (540, 289682), (601, 260280), (723, 216360), (964, 162270), (1080, 144841), (1202, 130140), (1205, 129816), (1446, 108180), (1803, 86760), (1928, 81135), (2169, 72120), (2404, 65070), (2410, 64908), (2892, 54090), (3005, 52056), (3606, 43380), (3615, 43272), (4338, 36060), (4808, 32535), (4820, 32454), (5409, 28920), (5784, 27045), (6010, 26028), (6507, 24040), (7212, 21690), (7230, 21636), (8676, 18030), (9015, 17352), (9640, 16227), (10818, 14460), (10845, 14424), (12020, 13014)]