229987080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3572

約数の個数: 128

約数和(自身を含む): 779414400

約数和(自身を除く): 549427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3491, 3660, 4392, 5490, 6588, 6982, 7320, 8235, 10473, 10980, 13176, 13964, 16470, 17455, 20946, 21960, 27928, 31419, 32940, 34910, 41892, 52365, 62838, 65880, 69820, 83784, 94257, 104730, 125676, 139640, 157095, 188514, 209460, 212951, 251352, 314190, 377028, 418920, 425902, 471285, 628380, 638853, 754056, 851804, 942570, 1064755, 1256760, 1277706, 1703608, 1885140, 1916559, 2129510, 2555412, 3194265, 3770280, 3833118, 4259020, 5110824, 5749677, 6388530, 7666236, 8518040, 9582795, 11499354, 12777060, 15332472, 19165590, 22998708, 25554120, 28748385, 38331180, 45997416, 57496770, 76662360, 114993540, 229987080]

約数ペア:

[(1, 229987080), (2, 114993540), (3, 76662360), (4, 57496770), (5, 45997416), (6, 38331180), (8, 28748385), (9, 25554120), (10, 22998708), (12, 19165590), (15, 15332472), (18, 12777060), (20, 11499354), (24, 9582795), (27, 8518040), (30, 7666236), (36, 6388530), (40, 5749677), (45, 5110824), (54, 4259020), (60, 3833118), (61, 3770280), (72, 3194265), (90, 2555412), (108, 2129510), (120, 1916559), (122, 1885140), (135, 1703608), (180, 1277706), (183, 1256760), (216, 1064755), (244, 942570), (270, 851804), (305, 754056), (360, 638853), (366, 628380), (488, 471285), (540, 425902), (549, 418920), (610, 377028), (732, 314190), (915, 251352), (1080, 212951), (1098, 209460), (1220, 188514), (1464, 157095), (1647, 139640), (1830, 125676), (2196, 104730), (2440, 94257), (2745, 83784), (3294, 69820), (3491, 65880), (3660, 62838), (4392, 52365), (5490, 41892), (6588, 34910), (6982, 32940), (7320, 31419), (8235, 27928), (10473, 21960), (10980, 20946), (13176, 17455), (13964, 16470)]