119525940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28871}}^1$

素因数の和:28909

約数の個数: 72

約数和(自身を含む): 378338688

約数和(自身を除く): 258812748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 28871, 57742, 86613, 115484, 144355, 173226, 259839, 288710, 346452, 433065, 519678, 577420, 664033, 866130, 1039356, 1299195, 1328066, 1732260, 1992099, 2598390, 2656132, 3320165, 3984198, 5196780, 5976297, 6640330, 7968396, 9960495, 11952594, 13280660, 19920990, 23905188, 29881485, 39841980, 59762970, 119525940]

約数ペア:

[(1, 119525940), (2, 59762970), (3, 39841980), (4, 29881485), (5, 23905188), (6, 19920990), (9, 13280660), (10, 11952594), (12, 9960495), (15, 7968396), (18, 6640330), (20, 5976297), (23, 5196780), (30, 3984198), (36, 3320165), (45, 2656132), (46, 2598390), (60, 1992099), (69, 1732260), (90, 1328066), (92, 1299195), (115, 1039356), (138, 866130), (180, 664033), (207, 577420), (230, 519678), (276, 433065), (345, 346452), (414, 288710), (460, 259839), (690, 173226), (828, 144355), (1035, 115484), (1380, 86613), (2070, 57742), (4140, 28871)]