261234181440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{90706313}}^1$

素因数の和:90706336

約数の個数: 84

約数和(自身を含む): 898536746484

約数和(自身を除く): 637302565044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 90706313, 181412626, 272118939, 362825252, 453531565, 544237878, 725650504, 816356817, 907063130, 1088475756, 1360594695, 1451301008, 1632713634, 1814126260, 2176951512, 2721189390, 2902602016, 3265427268, 3628252520, 4081784085, 4353903024, 5442378780, 5805204032, 6530854536, 7256505040, 8163568170, 8707806048, 10884757560, 13061709072, 14513010080, 16327136340, 17415612096, 21769515120, 26123418144, 29026020160, 32654272680, 43539030240, 52246836288, 65308545360, 87078060480, 130617090720, 261234181440]

約数ペア:

[(1, 261234181440), (2, 130617090720), (3, 87078060480), (4, 65308545360), (5, 52246836288), (6, 43539030240), (8, 32654272680), (9, 29026020160), (10, 26123418144), (12, 21769515120), (15, 17415612096), (16, 16327136340), (18, 14513010080), (20, 13061709072), (24, 10884757560), (30, 8707806048), (32, 8163568170), (36, 7256505040), (40, 6530854536), (45, 5805204032), (48, 5442378780), (60, 4353903024), (64, 4081784085), (72, 3628252520), (80, 3265427268), (90, 2902602016), (96, 2721189390), (120, 2176951512), (144, 1814126260), (160, 1632713634), (180, 1451301008), (192, 1360594695), (240, 1088475756), (288, 907063130), (320, 816356817), (360, 725650504), (480, 544237878), (576, 453531565), (720, 362825252), (960, 272118939), (1440, 181412626), (2880, 90706313)]