293668560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 120

約数和(自身を含む): 1038192480

約数和(自身を除く): 744523920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 193203, 214670, 257604, 322005, 343472, 386406, 407873, 429340, 515208, 644010, 772812, 815746, 858680, 966015, 1030416, 1223619, 1288020, 1545624, 1631492, 1717360, 1932030, 2039365, 2447238, 2576040, 3091248, 3262984, 3670857, 3864060, 4078730, 4894476, 5152080, 6118095, 6525968, 7341714, 7728120, 8157460, 9788952, 12236190, 14683428, 15456240, 16314920, 18354285, 19577904, 24472380, 29366856, 32629840, 36708570, 48944760, 58733712, 73417140, 97889520, 146834280, 293668560]

約数ペア:

[(1, 293668560), (2, 146834280), (3, 97889520), (4, 73417140), (5, 58733712), (6, 48944760), (8, 36708570), (9, 32629840), (10, 29366856), (12, 24472380), (15, 19577904), (16, 18354285), (18, 16314920), (19, 15456240), (20, 14683428), (24, 12236190), (30, 9788952), (36, 8157460), (38, 7728120), (40, 7341714), (45, 6525968), (48, 6118095), (57, 5152080), (60, 4894476), (72, 4078730), (76, 3864060), (80, 3670857), (90, 3262984), (95, 3091248), (114, 2576040), (120, 2447238), (144, 2039365), (152, 1932030), (171, 1717360), (180, 1631492), (190, 1545624), (228, 1288020), (240, 1223619), (285, 1030416), (304, 966015), (342, 858680), (360, 815746), (380, 772812), (456, 644010), (570, 515208), (684, 429340), (720, 407873), (760, 386406), (855, 343472), (912, 322005), (1140, 257604), (1368, 214670), (1520, 193203), (1710, 171736), (2280, 128802), (2736, 107335), (3420, 85868), (4560, 64401), (6840, 42934), (13680, 21467)]