119379760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 294481152

約数和(自身を除く): 175101392

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, 1301, 1480, 2294, 2480, 2602, 2960, 4588, 5204, 5735, 6505, 9176, 10408, 11470, 13010, 18352, 20816, 22940, 26020, 40331, 45880, 48137, 52040, 80662, 91760, 96274, 104080, 161324, 192548, 201655, 240685, 322648, 385096, 403310, 481370, 645296, 770192, 806620, 962740, 1492247, 1613240, 1925480, 2984494, 3226480, 3850960, 5968988, 7461235, 11937976, 14922470, 23875952, 29844940, 59689880, 119379760]

約数ペア:

[(1, 119379760), (2, 59689880), (4, 29844940), (5, 23875952), (8, 14922470), (10, 11937976), (16, 7461235), (20, 5968988), (31, 3850960), (37, 3226480), (40, 2984494), (62, 1925480), (74, 1613240), (80, 1492247), (124, 962740), (148, 806620), (155, 770192), (185, 645296), (248, 481370), (296, 403310), (310, 385096), (370, 322648), (496, 240685), (592, 201655), (620, 192548), (740, 161324), (1147, 104080), (1240, 96274), (1301, 91760), (1480, 80662), (2294, 52040), (2480, 48137), (2602, 45880), (2960, 40331), (4588, 26020), (5204, 22940), (5735, 20816), (6505, 18352), (9176, 13010), (10408, 11470)]