118884960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82559}}^1$

素因数の和:82580

約数の個数: 72

約数和(自身を含む): 405699840

約数和(自身を除く): 286814880

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 82559, 165118, 247677, 330236, 412795, 495354, 660472, 743031, 825590, 990708, 1238385, 1320944, 1486062, 1651180, 1981416, 2476770, 2641888, 2972124, 3302360, 3715155, 3962832, 4953540, 5944248, 6604720, 7430310, 7925664, 9907080, 11888496, 13209440, 14860620, 19814160, 23776992, 29721240, 39628320, 59442480, 118884960]

約数ペア:

[(1, 118884960), (2, 59442480), (3, 39628320), (4, 29721240), (5, 23776992), (6, 19814160), (8, 14860620), (9, 13209440), (10, 11888496), (12, 9907080), (15, 7925664), (16, 7430310), (18, 6604720), (20, 5944248), (24, 4953540), (30, 3962832), (32, 3715155), (36, 3302360), (40, 2972124), (45, 2641888), (48, 2476770), (60, 1981416), (72, 1651180), (80, 1486062), (90, 1320944), (96, 1238385), (120, 990708), (144, 825590), (160, 743031), (180, 660472), (240, 495354), (288, 412795), (360, 330236), (480, 247677), (720, 165118), (1440, 82559)]