290034240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15940

約数の個数: 112

約数和(自身を含む): 969385920

約数和(自身を除く): 679351680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 15901, 18240, 31802, 47703, 63604, 79505, 95406, 127208, 159010, 190812, 238515, 254416, 302119, 318020, 381624, 477030, 508832, 604238, 636040, 763248, 906357, 954060, 1017664, 1208476, 1272080, 1510595, 1526496, 1812714, 1908120, 2416952, 2544160, 3021190, 3052992, 3625428, 3816240, 4531785, 4833904, 5088320, 6042380, 7250856, 7632480, 9063570, 9667808, 12084760, 14501712, 15264960, 18127140, 19335616, 24169520, 29003424, 36254280, 48339040, 58006848, 72508560, 96678080, 145017120, 290034240]

約数ペア:

[(1, 290034240), (2, 145017120), (3, 96678080), (4, 72508560), (5, 58006848), (6, 48339040), (8, 36254280), (10, 29003424), (12, 24169520), (15, 19335616), (16, 18127140), (19, 15264960), (20, 14501712), (24, 12084760), (30, 9667808), (32, 9063570), (38, 7632480), (40, 7250856), (48, 6042380), (57, 5088320), (60, 4833904), (64, 4531785), (76, 3816240), (80, 3625428), (95, 3052992), (96, 3021190), (114, 2544160), (120, 2416952), (152, 1908120), (160, 1812714), (190, 1526496), (192, 1510595), (228, 1272080), (240, 1208476), (285, 1017664), (304, 954060), (320, 906357), (380, 763248), (456, 636040), (480, 604238), (570, 508832), (608, 477030), (760, 381624), (912, 318020), (960, 302119), (1140, 254416), (1216, 238515), (1520, 190812), (1824, 159010), (2280, 127208), (3040, 95406), (3648, 79505), (4560, 63604), (6080, 47703), (9120, 31802), (15901, 18240)]