66612960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 229503456

約数和(自身を除く): 162890496

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, 167, 180, 240, 277, 288, 334, 360, 480, 501, 554, 668, 720, 831, 835, 1002, 1108, 1336, 1385, 1440, 1503, 1662, 1670, 2004, 2216, 2493, 2505, 2672, 2770, 3006, 3324, 3340, 4008, 4155, 4432, 4986, 5010, 5344, 5540, 6012, 6648, 6680, 7515, 8016, 8310, 8864, 9972, 10020, 11080, 12024, 12465, 13296, 13360, 15030, 16032, 16620, 19944, 20040, 22160, 24048, 24930, 26592, 26720, 30060, 33240, 39888, 40080, 44320, 46259, 48096, 49860, 60120, 66480, 79776, 80160, 92518, 99720, 120240, 132960, 138777, 185036, 199440, 231295, 240480, 277554, 370072, 398880, 416331, 462590, 555108, 693885, 740144, 832662, 925180, 1110216, 1387770, 1480288, 1665324, 1850360, 2081655, 2220432, 2775540, 3330648, 3700720, 4163310, 4440864, 5551080, 6661296, 7401440, 8326620, 11102160, 13322592, 16653240, 22204320, 33306480, 66612960]

約数ペア:

[(1, 66612960), (2, 33306480), (3, 22204320), (4, 16653240), (5, 13322592), (6, 11102160), (8, 8326620), (9, 7401440), (10, 6661296), (12, 5551080), (15, 4440864), (16, 4163310), (18, 3700720), (20, 3330648), (24, 2775540), (30, 2220432), (32, 2081655), (36, 1850360), (40, 1665324), (45, 1480288), (48, 1387770), (60, 1110216), (72, 925180), (80, 832662), (90, 740144), (96, 693885), (120, 555108), (144, 462590), (160, 416331), (167, 398880), (180, 370072), (240, 277554), (277, 240480), (288, 231295), (334, 199440), (360, 185036), (480, 138777), (501, 132960), (554, 120240), (668, 99720), (720, 92518), (831, 80160), (835, 79776), (1002, 66480), (1108, 60120), (1336, 49860), (1385, 48096), (1440, 46259), (1503, 44320), (1662, 40080), (1670, 39888), (2004, 33240), (2216, 30060), (2493, 26720), (2505, 26592), (2672, 24930), (2770, 24048), (3006, 22160), (3324, 20040), (3340, 19944), (4008, 16620), (4155, 16032), (4432, 15030), (4986, 13360), (5010, 13296), (5344, 12465), (5540, 12024), (6012, 11080), (6648, 10020), (6680, 9972), (7515, 8864), (8016, 8310)]