162324720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1871

約数の個数: 120

約数和(自身を含む): 549621072

約数和(自身を除く): 387296352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1721, 1965, 2096, 2358, 2620, 3144, 3442, 3930, 4716, 5163, 5240, 5895, 6288, 6884, 7860, 8605, 9432, 10326, 10480, 11790, 13768, 15489, 15720, 17210, 18864, 20652, 23580, 25815, 27536, 30978, 31440, 34420, 41304, 47160, 51630, 61956, 68840, 77445, 82608, 94320, 103260, 123912, 137680, 154890, 206520, 225451, 247824, 309780, 413040, 450902, 619560, 676353, 901804, 1127255, 1239120, 1352706, 1803608, 2029059, 2254510, 2705412, 3381765, 3607216, 4058118, 4509020, 5410824, 6763530, 8116236, 9018040, 10145295, 10821648, 13527060, 16232472, 18036080, 20290590, 27054120, 32464944, 40581180, 54108240, 81162360, 162324720]

約数ペア:

[(1, 162324720), (2, 81162360), (3, 54108240), (4, 40581180), (5, 32464944), (6, 27054120), (8, 20290590), (9, 18036080), (10, 16232472), (12, 13527060), (15, 10821648), (16, 10145295), (18, 9018040), (20, 8116236), (24, 6763530), (30, 5410824), (36, 4509020), (40, 4058118), (45, 3607216), (48, 3381765), (60, 2705412), (72, 2254510), (80, 2029059), (90, 1803608), (120, 1352706), (131, 1239120), (144, 1127255), (180, 901804), (240, 676353), (262, 619560), (360, 450902), (393, 413040), (524, 309780), (655, 247824), (720, 225451), (786, 206520), (1048, 154890), (1179, 137680), (1310, 123912), (1572, 103260), (1721, 94320), (1965, 82608), (2096, 77445), (2358, 68840), (2620, 61956), (3144, 51630), (3442, 47160), (3930, 41304), (4716, 34420), (5163, 31440), (5240, 30978), (5895, 27536), (6288, 25815), (6884, 23580), (7860, 20652), (8605, 18864), (9432, 17210), (10326, 15720), (10480, 15489), (11790, 13768)]