204477480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3288

約数の個数: 128

約数和(自身を含む): 693360000

約数和(自身を除く): 488882520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3209, 3540, 4248, 5310, 6372, 6418, 7080, 7965, 9627, 10620, 12744, 12836, 15930, 16045, 19254, 21240, 25672, 28881, 31860, 32090, 38508, 48135, 57762, 63720, 64180, 77016, 86643, 96270, 115524, 128360, 144405, 173286, 189331, 192540, 231048, 288810, 346572, 378662, 385080, 433215, 567993, 577620, 693144, 757324, 866430, 946655, 1135986, 1155240, 1514648, 1703979, 1732860, 1893310, 2271972, 2839965, 3407958, 3465720, 3786620, 4543944, 5111937, 5679930, 6815916, 7573240, 8519895, 10223874, 11359860, 13631832, 17039790, 20447748, 22719720, 25559685, 34079580, 40895496, 51119370, 68159160, 102238740, 204477480]

約数ペア:

[(1, 204477480), (2, 102238740), (3, 68159160), (4, 51119370), (5, 40895496), (6, 34079580), (8, 25559685), (9, 22719720), (10, 20447748), (12, 17039790), (15, 13631832), (18, 11359860), (20, 10223874), (24, 8519895), (27, 7573240), (30, 6815916), (36, 5679930), (40, 5111937), (45, 4543944), (54, 3786620), (59, 3465720), (60, 3407958), (72, 2839965), (90, 2271972), (108, 1893310), (118, 1732860), (120, 1703979), (135, 1514648), (177, 1155240), (180, 1135986), (216, 946655), (236, 866430), (270, 757324), (295, 693144), (354, 577620), (360, 567993), (472, 433215), (531, 385080), (540, 378662), (590, 346572), (708, 288810), (885, 231048), (1062, 192540), (1080, 189331), (1180, 173286), (1416, 144405), (1593, 128360), (1770, 115524), (2124, 96270), (2360, 86643), (2655, 77016), (3186, 64180), (3209, 63720), (3540, 57762), (4248, 48135), (5310, 38508), (6372, 32090), (6418, 31860), (7080, 28881), (7965, 25672), (9627, 21240), (10620, 19254), (12744, 16045), (12836, 15930)]