272636640

素因数分解:

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

素因数の和:3289

約数の個数: 144

約数和(自身を含む): 946436400

約数和(自身を除く): 673799760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3209, 3540, 4248, 4720, 5310, 5664, 6418, 7080, 8496, 9440, 9627, 10620, 12836, 14160, 16045, 16992, 19254, 21240, 25672, 28320, 28881, 32090, 38508, 42480, 48135, 51344, 57762, 64180, 77016, 84960, 96270, 102688, 115524, 128360, 144405, 154032, 189331, 192540, 231048, 256720, 288810, 308064, 378662, 385080, 462096, 513440, 567993, 577620, 757324, 770160, 924192, 946655, 1135986, 1155240, 1514648, 1540320, 1703979, 1893310, 2271972, 2310480, 2839965, 3029296, 3407958, 3786620, 4543944, 4620960, 5679930, 6058592, 6815916, 7573240, 8519895, 9087888, 11359860, 13631832, 15146480, 17039790, 18175776, 22719720, 27263664, 30292960, 34079580, 45439440, 54527328, 68159160, 90878880, 136318320, 272636640]

約数ペア:

[(1, 272636640), (2, 136318320), (3, 90878880), (4, 68159160), (5, 54527328), (6, 45439440), (8, 34079580), (9, 30292960), (10, 27263664), (12, 22719720), (15, 18175776), (16, 17039790), (18, 15146480), (20, 13631832), (24, 11359860), (30, 9087888), (32, 8519895), (36, 7573240), (40, 6815916), (45, 6058592), (48, 5679930), (59, 4620960), (60, 4543944), (72, 3786620), (80, 3407958), (90, 3029296), (96, 2839965), (118, 2310480), (120, 2271972), (144, 1893310), (160, 1703979), (177, 1540320), (180, 1514648), (236, 1155240), (240, 1135986), (288, 946655), (295, 924192), (354, 770160), (360, 757324), (472, 577620), (480, 567993), (531, 513440), (590, 462096), (708, 385080), (720, 378662), (885, 308064), (944, 288810), (1062, 256720), (1180, 231048), (1416, 192540), (1440, 189331), (1770, 154032), (1888, 144405), (2124, 128360), (2360, 115524), (2655, 102688), (2832, 96270), (3209, 84960), (3540, 77016), (4248, 64180), (4720, 57762), (5310, 51344), (5664, 48135), (6418, 42480), (7080, 38508), (8496, 32090), (9440, 28881), (9627, 28320), (10620, 25672), (12836, 21240), (14160, 19254), (16045, 16992)]