1836755280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 6351022080

約数和(自身を除く): 4514266800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 127, 144, 159, 180, 212, 240, 254, 265, 318, 360, 379, 381, 424, 477, 508, 530, 635, 636, 720, 758, 762, 795, 848, 954, 1016, 1060, 1137, 1143, 1270, 1272, 1516, 1524, 1590, 1895, 1905, 1908, 2032, 2120, 2274, 2286, 2385, 2540, 2544, 3032, 3048, 3180, 3411, 3790, 3810, 3816, 4240, 4548, 4572, 4770, 5080, 5685, 5715, 6064, 6096, 6360, 6731, 6822, 7580, 7620, 7632, 9096, 9144, 9540, 10160, 11370, 11430, 12720, 13462, 13644, 15160, 15240, 17055, 18192, 18288, 19080, 20087, 20193, 22740, 22860, 26924, 27288, 30320, 30480, 33655, 34110, 38160, 40174, 40386, 45480, 45720, 48133, 53848, 54576, 60261, 60579, 67310, 68220, 80348, 80772, 90960, 91440, 96266, 100435, 100965, 107696, 120522, 121158, 134620, 136440, 144399, 160696, 161544, 180783, 192532, 200870, 201930, 240665, 241044, 242316, 269240, 272880, 288798, 301305, 302895, 321392, 323088, 361566, 385064, 401740, 403860, 433197, 481330, 482088, 484632, 538480, 577596, 602610, 605790, 721995, 723132, 770128, 803480, 807720, 866394, 903915, 962660, 964176, 969264, 1155192, 1205220, 1211580, 1443990, 1446264, 1606960, 1615440, 1732788, 1807830, 1925320, 2165985, 2310384, 2410440, 2423160, 2551049, 2887980, 2892528, 3465576, 3615660, 3850640, 4331970, 4820880, 4846320, 5102098, 5775960, 6931152, 7231320, 7653147, 8663940, 10204196, 11551920, 12755245, 14462640, 15306294, 17327880, 20408392, 22959441, 25510490, 30612588, 34655760, 38265735, 40816784, 45918882, 51020980, 61225176, 76531470, 91837764, 102041960, 114797205, 122450352, 153062940, 183675528, 204083920, 229594410, 306125880, 367351056, 459188820, 612251760, 918377640, 1836755280]

約数ペア:

[(1, 1836755280), (2, 918377640), (3, 612251760), (4, 459188820), (5, 367351056), (6, 306125880), (8, 229594410), (9, 204083920), (10, 183675528), (12, 153062940), (15, 122450352), (16, 114797205), (18, 102041960), (20, 91837764), (24, 76531470), (30, 61225176), (36, 51020980), (40, 45918882), (45, 40816784), (48, 38265735), (53, 34655760), (60, 30612588), (72, 25510490), (80, 22959441), (90, 20408392), (106, 17327880), (120, 15306294), (127, 14462640), (144, 12755245), (159, 11551920), (180, 10204196), (212, 8663940), (240, 7653147), (254, 7231320), (265, 6931152), (318, 5775960), (360, 5102098), (379, 4846320), (381, 4820880), (424, 4331970), (477, 3850640), (508, 3615660), (530, 3465576), (635, 2892528), (636, 2887980), (720, 2551049), (758, 2423160), (762, 2410440), (795, 2310384), (848, 2165985), (954, 1925320), (1016, 1807830), (1060, 1732788), (1137, 1615440), (1143, 1606960), (1270, 1446264), (1272, 1443990), (1516, 1211580), (1524, 1205220), (1590, 1155192), (1895, 969264), (1905, 964176), (1908, 962660), (2032, 903915), (2120, 866394), (2274, 807720), (2286, 803480), (2385, 770128), (2540, 723132), (2544, 721995), (3032, 605790), (3048, 602610), (3180, 577596), (3411, 538480), (3790, 484632), (3810, 482088), (3816, 481330), (4240, 433197), (4548, 403860), (4572, 401740), (4770, 385064), (5080, 361566), (5685, 323088), (5715, 321392), (6064, 302895), (6096, 301305), (6360, 288798), (6731, 272880), (6822, 269240), (7580, 242316), (7620, 241044), (7632, 240665), (9096, 201930), (9144, 200870), (9540, 192532), (10160, 180783), (11370, 161544), (11430, 160696), (12720, 144399), (13462, 136440), (13644, 134620), (15160, 121158), (15240, 120522), (17055, 107696), (18192, 100965), (18288, 100435), (19080, 96266), (20087, 91440), (20193, 90960), (22740, 80772), (22860, 80348), (26924, 68220), (27288, 67310), (30320, 60579), (30480, 60261), (33655, 54576), (34110, 53848), (38160, 48133), (40174, 45720), (40386, 45480)]