255985212240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{152003}}^1$

素因数の和:154361

約数の個数: 120

約数和(自身を含む): 860056872480

約数和(自身を除く): 604071660240

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, 360, 720, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 21051, 23390, 28068, 35085, 37424, 42102, 46780, 56136, 70170, 84204, 93560, 105255, 112272, 140340, 152003, 168408, 187120, 210510, 280680, 304006, 336816, 421020, 456009, 561360, 608012, 760015, 842040, 912018, 1216024, 1368027, 1520030, 1684080, 1824036, 2280045, 2432048, 2736054, 3040060, 3648072, 4560090, 5472108, 6080120, 6840135, 7296144, 9120180, 10944216, 12160240, 13680270, 18240360, 21888432, 27360540, 36480720, 54721080, 109442160, 355535017, 711070034, 1066605051, 1422140068, 1777675085, 2133210102, 2844280136, 3199815153, 3555350170, 4266420204, 5333025255, 5688560272, 6399630306, 7110700340, 8532840408, 10666050510, 12799260612, 14221400680, 15999075765, 17065680816, 21332101020, 25598521224, 28442801360, 31998151530, 42664202040, 51197042448, 63996303060, 85328404080, 127992606120, 255985212240]

約数ペア:

[(1, 255985212240), (2, 127992606120), (3, 85328404080), (4, 63996303060), (5, 51197042448), (6, 42664202040), (8, 31998151530), (9, 28442801360), (10, 25598521224), (12, 21332101020), (15, 17065680816), (16, 15999075765), (18, 14221400680), (20, 12799260612), (24, 10666050510), (30, 8532840408), (36, 7110700340), (40, 6399630306), (45, 5688560272), (48, 5333025255), (60, 4266420204), (72, 3555350170), (80, 3199815153), (90, 2844280136), (120, 2133210102), (144, 1777675085), (180, 1422140068), (240, 1066605051), (360, 711070034), (720, 355535017), (2339, 109442160), (4678, 54721080), (7017, 36480720), (9356, 27360540), (11695, 21888432), (14034, 18240360), (18712, 13680270), (21051, 12160240), (23390, 10944216), (28068, 9120180), (35085, 7296144), (37424, 6840135), (42102, 6080120), (46780, 5472108), (56136, 4560090), (70170, 3648072), (84204, 3040060), (93560, 2736054), (105255, 2432048), (112272, 2280045), (140340, 1824036), (152003, 1684080), (168408, 1520030), (187120, 1368027), (210510, 1216024), (280680, 912018), (304006, 842040), (336816, 760015), (421020, 608012), (456009, 561360)]