187468560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 650256000

約数和(自身を除く): 462787440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 229, 240, 270, 360, 379, 432, 458, 540, 687, 720, 758, 916, 1080, 1137, 1145, 1374, 1516, 1832, 1895, 2061, 2160, 2274, 2290, 2748, 3032, 3411, 3435, 3664, 3790, 4122, 4548, 4580, 5496, 5685, 6064, 6183, 6822, 6870, 7580, 8244, 9096, 9160, 10233, 10305, 10992, 11370, 12366, 13644, 13740, 15160, 16488, 17055, 18192, 18320, 20466, 20610, 22740, 24732, 27288, 27480, 30320, 30915, 32976, 34110, 40932, 41220, 45480, 49464, 51165, 54576, 54960, 61830, 68220, 81864, 82440, 86791, 90960, 98928, 102330, 123660, 136440, 163728, 164880, 173582, 204660, 247320, 260373, 272880, 347164, 409320, 433955, 494640, 520746, 694328, 781119, 818640, 867910, 1041492, 1301865, 1388656, 1562238, 1735820, 2082984, 2343357, 2603730, 3124476, 3471640, 3905595, 4165968, 4686714, 5207460, 6248952, 6943280, 7811190, 9373428, 10414920, 11716785, 12497904, 15622380, 18746856, 20829840, 23433570, 31244760, 37493712, 46867140, 62489520, 93734280, 187468560]

約数ペア:

[(1, 187468560), (2, 93734280), (3, 62489520), (4, 46867140), (5, 37493712), (6, 31244760), (8, 23433570), (9, 20829840), (10, 18746856), (12, 15622380), (15, 12497904), (16, 11716785), (18, 10414920), (20, 9373428), (24, 7811190), (27, 6943280), (30, 6248952), (36, 5207460), (40, 4686714), (45, 4165968), (48, 3905595), (54, 3471640), (60, 3124476), (72, 2603730), (80, 2343357), (90, 2082984), (108, 1735820), (120, 1562238), (135, 1388656), (144, 1301865), (180, 1041492), (216, 867910), (229, 818640), (240, 781119), (270, 694328), (360, 520746), (379, 494640), (432, 433955), (458, 409320), (540, 347164), (687, 272880), (720, 260373), (758, 247320), (916, 204660), (1080, 173582), (1137, 164880), (1145, 163728), (1374, 136440), (1516, 123660), (1832, 102330), (1895, 98928), (2061, 90960), (2160, 86791), (2274, 82440), (2290, 81864), (2748, 68220), (3032, 61830), (3411, 54960), (3435, 54576), (3664, 51165), (3790, 49464), (4122, 45480), (4548, 41220), (4580, 40932), (5496, 34110), (5685, 32976), (6064, 30915), (6183, 30320), (6822, 27480), (6870, 27288), (7580, 24732), (8244, 22740), (9096, 20610), (9160, 20466), (10233, 18320), (10305, 18192), (10992, 17055), (11370, 16488), (12366, 15160), (13644, 13740)]