1155267028480

素因数分解:

$2^9\times 5^1\times {\mathrm{7927}}^1\times {\mathrm{56929}}^1$

素因数の和:64879

約数の個数: 80

約数和(自身を含む): 2770331303520

約数和(自身を除く): 1615064275040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 7927, 15854, 31708, 39635, 56929, 63416, 79270, 113858, 126832, 158540, 227716, 253664, 284645, 317080, 455432, 507328, 569290, 634160, 910864, 1014656, 1138580, 1268320, 1821728, 2029312, 2277160, 2536640, 3643456, 4058624, 4554320, 5073280, 7286912, 9108640, 10146560, 14573824, 18217280, 20293120, 29147648, 36434560, 72869120, 145738240, 451276183, 902552366, 1805104732, 2256380915, 3610209464, 4512761830, 7220418928, 9025523660, 14440837856, 18051047320, 28881675712, 36102094640, 57763351424, 72204189280, 115526702848, 144408378560, 231053405696, 288816757120, 577633514240, 1155267028480]

約数ペア:

[(1, 1155267028480), (2, 577633514240), (4, 288816757120), (5, 231053405696), (8, 144408378560), (10, 115526702848), (16, 72204189280), (20, 57763351424), (32, 36102094640), (40, 28881675712), (64, 18051047320), (80, 14440837856), (128, 9025523660), (160, 7220418928), (256, 4512761830), (320, 3610209464), (512, 2256380915), (640, 1805104732), (1280, 902552366), (2560, 451276183), (7927, 145738240), (15854, 72869120), (31708, 36434560), (39635, 29147648), (56929, 20293120), (63416, 18217280), (79270, 14573824), (113858, 10146560), (126832, 9108640), (158540, 7286912), (227716, 5073280), (253664, 4554320), (284645, 4058624), (317080, 3643456), (455432, 2536640), (507328, 2277160), (569290, 2029312), (634160, 1821728), (910864, 1268320), (1014656, 1138580)]