371536240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4130

約数の個数: 80

約数和(自身を含む): 916012800

約数和(自身を除く): 544476560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 2294, 2480, 2960, 4049, 4588, 5735, 8098, 9176, 11470, 16196, 18352, 20245, 22940, 32392, 40490, 45880, 64784, 80980, 91760, 125519, 149813, 161960, 251038, 299626, 323920, 502076, 599252, 627595, 749065, 1004152, 1198504, 1255190, 1498130, 2008304, 2397008, 2510380, 2996260, 4644203, 5020760, 5992520, 9288406, 10041520, 11985040, 18576812, 23221015, 37153624, 46442030, 74307248, 92884060, 185768120, 371536240]

約数ペア:

[(1, 371536240), (2, 185768120), (4, 92884060), (5, 74307248), (8, 46442030), (10, 37153624), (16, 23221015), (20, 18576812), (31, 11985040), (37, 10041520), (40, 9288406), (62, 5992520), (74, 5020760), (80, 4644203), (124, 2996260), (148, 2510380), (155, 2397008), (185, 2008304), (248, 1498130), (296, 1255190), (310, 1198504), (370, 1004152), (496, 749065), (592, 627595), (620, 599252), (740, 502076), (1147, 323920), (1240, 299626), (1480, 251038), (2294, 161960), (2480, 149813), (2960, 125519), (4049, 91760), (4588, 80980), (5735, 64784), (8098, 45880), (9176, 40490), (11470, 32392), (16196, 22940), (18352, 20245)]