754098480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28307}}^1$

素因数の和:28363

約数の個数: 120

約数和(自身を含む): 2601052272

約数和(自身を除く): 1846953792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 28307, 56614, 84921, 113228, 141535, 169842, 226456, 254763, 283070, 339684, 424605, 452912, 509526, 566140, 679368, 849210, 1019052, 1047359, 1132280, 1273815, 1358736, 1698420, 2038104, 2094718, 2264560, 2547630, 3142077, 3396840, 4076208, 4189436, 5095260, 5236795, 6284154, 6793680, 8378872, 9426231, 10190520, 10473590, 12568308, 15710385, 16757744, 18852462, 20381040, 20947180, 25136616, 31420770, 37704924, 41894360, 47131155, 50273232, 62841540, 75409848, 83788720, 94262310, 125683080, 150819696, 188524620, 251366160, 377049240, 754098480]

約数ペア:

[(1, 754098480), (2, 377049240), (3, 251366160), (4, 188524620), (5, 150819696), (6, 125683080), (8, 94262310), (9, 83788720), (10, 75409848), (12, 62841540), (15, 50273232), (16, 47131155), (18, 41894360), (20, 37704924), (24, 31420770), (30, 25136616), (36, 20947180), (37, 20381040), (40, 18852462), (45, 16757744), (48, 15710385), (60, 12568308), (72, 10473590), (74, 10190520), (80, 9426231), (90, 8378872), (111, 6793680), (120, 6284154), (144, 5236795), (148, 5095260), (180, 4189436), (185, 4076208), (222, 3396840), (240, 3142077), (296, 2547630), (333, 2264560), (360, 2094718), (370, 2038104), (444, 1698420), (555, 1358736), (592, 1273815), (666, 1132280), (720, 1047359), (740, 1019052), (888, 849210), (1110, 679368), (1332, 566140), (1480, 509526), (1665, 452912), (1776, 424605), (2220, 339684), (2664, 283070), (2960, 254763), (3330, 226456), (4440, 169842), (5328, 141535), (6660, 113228), (8880, 84921), (13320, 56614), (26640, 28307)]