304556160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1398

約数の個数: 128

約数和(自身を含む): 979200000

約数和(自身を除く): 674643840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1249, 1270, 1524, 1905, 1920, 2032, 2498, 2540, 3048, 3747, 3810, 4064, 4996, 5080, 6096, 6245, 7494, 7620, 8128, 9992, 10160, 12192, 12490, 14988, 15240, 16256, 18735, 19984, 20320, 24384, 24980, 29976, 30480, 37470, 39968, 40640, 48768, 49960, 59952, 60960, 74940, 79936, 81280, 99920, 119904, 121920, 149880, 158623, 159872, 199840, 239808, 243840, 299760, 317246, 399680, 475869, 479616, 599520, 634492, 793115, 799360, 951738, 1199040, 1268984, 1586230, 1903476, 2379345, 2398080, 2537968, 3172460, 3806952, 4758690, 5075936, 6344920, 7613904, 9517380, 10151872, 12689840, 15227808, 19034760, 20303744, 25379680, 30455616, 38069520, 50759360, 60911232, 76139040, 101518720, 152278080, 304556160]

約数ペア:

[(1, 304556160), (2, 152278080), (3, 101518720), (4, 76139040), (5, 60911232), (6, 50759360), (8, 38069520), (10, 30455616), (12, 25379680), (15, 20303744), (16, 19034760), (20, 15227808), (24, 12689840), (30, 10151872), (32, 9517380), (40, 7613904), (48, 6344920), (60, 5075936), (64, 4758690), (80, 3806952), (96, 3172460), (120, 2537968), (127, 2398080), (128, 2379345), (160, 1903476), (192, 1586230), (240, 1268984), (254, 1199040), (320, 951738), (381, 799360), (384, 793115), (480, 634492), (508, 599520), (635, 479616), (640, 475869), (762, 399680), (960, 317246), (1016, 299760), (1249, 243840), (1270, 239808), (1524, 199840), (1905, 159872), (1920, 158623), (2032, 149880), (2498, 121920), (2540, 119904), (3048, 99920), (3747, 81280), (3810, 79936), (4064, 74940), (4996, 60960), (5080, 59952), (6096, 49960), (6245, 48768), (7494, 40640), (7620, 39968), (8128, 37470), (9992, 30480), (10160, 29976), (12192, 24980), (12490, 24384), (14988, 20320), (15240, 19984), (16256, 18735)]