782232120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4861}}^1$

素因数の和:5030

約数の個数: 128

約数和(自身を含む): 2625480000

約数和(自身を除く): 1843247880

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, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 4861, 5364, 5960, 6705, 8046, 8940, 9722, 10728, 13410, 14583, 16092, 17880, 19444, 20115, 24305, 26820, 29166, 32184, 38888, 40230, 43749, 48610, 53640, 58332, 72915, 80460, 87498, 97220, 116664, 131247, 145830, 160920, 174996, 194440, 218745, 262494, 291660, 349992, 437490, 524988, 583320, 656235, 724289, 874980, 1049976, 1312470, 1448578, 1749960, 2172867, 2624940, 2897156, 3621445, 4345734, 5249880, 5794312, 6518601, 7242890, 8691468, 10864335, 13037202, 14485780, 17382936, 19555803, 21728670, 26074404, 28971560, 32593005, 39111606, 43457340, 52148808, 65186010, 78223212, 86914680, 97779015, 130372020, 156446424, 195558030, 260744040, 391116060, 782232120]

約数ペア:

[(1, 782232120), (2, 391116060), (3, 260744040), (4, 195558030), (5, 156446424), (6, 130372020), (8, 97779015), (9, 86914680), (10, 78223212), (12, 65186010), (15, 52148808), (18, 43457340), (20, 39111606), (24, 32593005), (27, 28971560), (30, 26074404), (36, 21728670), (40, 19555803), (45, 17382936), (54, 14485780), (60, 13037202), (72, 10864335), (90, 8691468), (108, 7242890), (120, 6518601), (135, 5794312), (149, 5249880), (180, 4345734), (216, 3621445), (270, 2897156), (298, 2624940), (360, 2172867), (447, 1749960), (540, 1448578), (596, 1312470), (745, 1049976), (894, 874980), (1080, 724289), (1192, 656235), (1341, 583320), (1490, 524988), (1788, 437490), (2235, 349992), (2682, 291660), (2980, 262494), (3576, 218745), (4023, 194440), (4470, 174996), (4861, 160920), (5364, 145830), (5960, 131247), (6705, 116664), (8046, 97220), (8940, 87498), (9722, 80460), (10728, 72915), (13410, 58332), (14583, 53640), (16092, 48610), (17880, 43749), (19444, 40230), (20115, 38888), (24305, 32184), (26820, 29166)]