123503203920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{24023}}^1$

素因数の和:24761

約数の個数: 160

約数和(自身を含む): 395798667264

約数和(自身を除く): 272295463344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 691, 744, 930, 1240, 1382, 1488, 1860, 2073, 2480, 2764, 3455, 3720, 4146, 5528, 6910, 7440, 8292, 10365, 11056, 13820, 16584, 20730, 21421, 24023, 27640, 33168, 41460, 42842, 48046, 55280, 64263, 72069, 82920, 85684, 96092, 107105, 120115, 128526, 144138, 165840, 171368, 192184, 214210, 240230, 257052, 288276, 321315, 342736, 360345, 384368, 428420, 480460, 514104, 576552, 642630, 720690, 744713, 856840, 960920, 1028208, 1153104, 1285260, 1441380, 1489426, 1713680, 1921840, 2234139, 2570520, 2882760, 2978852, 3723565, 4468278, 5141040, 5765520, 5957704, 7447130, 8936556, 11170695, 11915408, 14894260, 16599893, 17873112, 22341390, 29788520, 33199786, 35746224, 44682780, 49799679, 59577040, 66399572, 82999465, 89365560, 99599358, 132799144, 165998930, 178731120, 199198716, 248998395, 265598288, 331997860, 398397432, 497996790, 514596683, 663995720, 796794864, 995993580, 1029193366, 1327991440, 1543790049, 1991987160, 2058386732, 2572983415, 3087580098, 3983974320, 4116773464, 5145966830, 6175160196, 7718950245, 8233546928, 10291933660, 12350320392, 15437900490, 20583867320, 24700640784, 30875800980, 41167734640, 61751601960, 123503203920]

約数ペア:

[(1, 123503203920), (2, 61751601960), (3, 41167734640), (4, 30875800980), (5, 24700640784), (6, 20583867320), (8, 15437900490), (10, 12350320392), (12, 10291933660), (15, 8233546928), (16, 7718950245), (20, 6175160196), (24, 5145966830), (30, 4116773464), (31, 3983974320), (40, 3087580098), (48, 2572983415), (60, 2058386732), (62, 1991987160), (80, 1543790049), (93, 1327991440), (120, 1029193366), (124, 995993580), (155, 796794864), (186, 663995720), (240, 514596683), (248, 497996790), (310, 398397432), (372, 331997860), (465, 265598288), (496, 248998395), (620, 199198716), (691, 178731120), (744, 165998930), (930, 132799144), (1240, 99599358), (1382, 89365560), (1488, 82999465), (1860, 66399572), (2073, 59577040), (2480, 49799679), (2764, 44682780), (3455, 35746224), (3720, 33199786), (4146, 29788520), (5528, 22341390), (6910, 17873112), (7440, 16599893), (8292, 14894260), (10365, 11915408), (11056, 11170695), (13820, 8936556), (16584, 7447130), (20730, 5957704), (21421, 5765520), (24023, 5141040), (27640, 4468278), (33168, 3723565), (41460, 2978852), (42842, 2882760), (48046, 2570520), (55280, 2234139), (64263, 1921840), (72069, 1713680), (82920, 1489426), (85684, 1441380), (96092, 1285260), (107105, 1153104), (120115, 1028208), (128526, 960920), (144138, 856840), (165840, 744713), (171368, 720690), (192184, 642630), (214210, 576552), (240230, 514104), (257052, 480460), (288276, 428420), (321315, 384368), (342736, 360345)]