2912344560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{15739}}^1$

素因数の和:16015

約数の個数: 120

約数和(自身を含む): 9819304560

約数和(自身を除く): 6906960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 9252, 10280, 11565, 12336, 15420, 15739, 18504, 20560, 23130, 30840, 31478, 37008, 46260, 47217, 61680, 62956, 78695, 92520, 94434, 125912, 141651, 157390, 185040, 188868, 236085, 251824, 283302, 314780, 377736, 472170, 566604, 629560, 708255, 755472, 944340, 1133208, 1259120, 1416510, 1888680, 2266416, 2833020, 3777360, 4044923, 5666040, 8089846, 11332080, 12134769, 16179692, 20224615, 24269538, 32359384, 36404307, 40449230, 48539076, 60673845, 64718768, 72808614, 80898460, 97078152, 121347690, 145617228, 161796920, 182021535, 194156304, 242695380, 291234456, 323593840, 364043070, 485390760, 582468912, 728086140, 970781520, 1456172280, 2912344560]

約数ペア:

[(1, 2912344560), (2, 1456172280), (3, 970781520), (4, 728086140), (5, 582468912), (6, 485390760), (8, 364043070), (9, 323593840), (10, 291234456), (12, 242695380), (15, 194156304), (16, 182021535), (18, 161796920), (20, 145617228), (24, 121347690), (30, 97078152), (36, 80898460), (40, 72808614), (45, 64718768), (48, 60673845), (60, 48539076), (72, 40449230), (80, 36404307), (90, 32359384), (120, 24269538), (144, 20224615), (180, 16179692), (240, 12134769), (257, 11332080), (360, 8089846), (514, 5666040), (720, 4044923), (771, 3777360), (1028, 2833020), (1285, 2266416), (1542, 1888680), (2056, 1416510), (2313, 1259120), (2570, 1133208), (3084, 944340), (3855, 755472), (4112, 708255), (4626, 629560), (5140, 566604), (6168, 472170), (7710, 377736), (9252, 314780), (10280, 283302), (11565, 251824), (12336, 236085), (15420, 188868), (15739, 185040), (18504, 157390), (20560, 141651), (23130, 125912), (30840, 94434), (31478, 92520), (37008, 78695), (46260, 62956), (47217, 61680)]