11278440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^2$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 38561490

約数和(自身を除く): 27283050

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, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1062, 1080, 1180, 1416, 1593, 1620, 1770, 2124, 2360, 2655, 3186, 3240, 3481, 3540, 4248, 4779, 5310, 6372, 6962, 7080, 7965, 9558, 10443, 10620, 12744, 13924, 15930, 17405, 19116, 20886, 21240, 23895, 27848, 31329, 31860, 34810, 38232, 41772, 47790, 52215, 62658, 63720, 69620, 83544, 93987, 95580, 104430, 125316, 139240, 156645, 187974, 191160, 208860, 250632, 281961, 313290, 375948, 417720, 469935, 563922, 626580, 751896, 939870, 1127844, 1253160, 1409805, 1879740, 2255688, 2819610, 3759480, 5639220, 11278440]

約数ペア:

[(1, 11278440), (2, 5639220), (3, 3759480), (4, 2819610), (5, 2255688), (6, 1879740), (8, 1409805), (9, 1253160), (10, 1127844), (12, 939870), (15, 751896), (18, 626580), (20, 563922), (24, 469935), (27, 417720), (30, 375948), (36, 313290), (40, 281961), (45, 250632), (54, 208860), (59, 191160), (60, 187974), (72, 156645), (81, 139240), (90, 125316), (108, 104430), (118, 95580), (120, 93987), (135, 83544), (162, 69620), (177, 63720), (180, 62658), (216, 52215), (236, 47790), (270, 41772), (295, 38232), (324, 34810), (354, 31860), (360, 31329), (405, 27848), (472, 23895), (531, 21240), (540, 20886), (590, 19116), (648, 17405), (708, 15930), (810, 13924), (885, 12744), (1062, 10620), (1080, 10443), (1180, 9558), (1416, 7965), (1593, 7080), (1620, 6962), (1770, 6372), (2124, 5310), (2360, 4779), (2655, 4248), (3186, 3540), (3240, 3481)]