19005308640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1466459}}^1$

素因数の和:1466486

約数の個数: 120

約数和(自身を含む): 67072947480

約数和(自身を除く): 48067638840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1466459, 2932918, 4399377, 5865836, 7332295, 8798754, 11731672, 13198131, 14664590, 17597508, 21996885, 23463344, 26396262, 29329180, 35195016, 39594393, 43993770, 46926688, 52792524, 58658360, 65990655, 70390032, 79188786, 87987540, 105585048, 117316720, 118783179, 131981310, 140780064, 158377572, 175975080, 197971965, 211170096, 234633440, 237566358, 263962620, 316755144, 351950160, 395943930, 422340192, 475132716, 527925240, 593915895, 633510288, 703900320, 791887860, 950265432, 1055850480, 1187831790, 1267020576, 1583775720, 1900530864, 2111700960, 2375663580, 3167551440, 3801061728, 4751327160, 6335102880, 9502654320, 19005308640]

約数ペア:

[(1, 19005308640), (2, 9502654320), (3, 6335102880), (4, 4751327160), (5, 3801061728), (6, 3167551440), (8, 2375663580), (9, 2111700960), (10, 1900530864), (12, 1583775720), (15, 1267020576), (16, 1187831790), (18, 1055850480), (20, 950265432), (24, 791887860), (27, 703900320), (30, 633510288), (32, 593915895), (36, 527925240), (40, 475132716), (45, 422340192), (48, 395943930), (54, 351950160), (60, 316755144), (72, 263962620), (80, 237566358), (81, 234633440), (90, 211170096), (96, 197971965), (108, 175975080), (120, 158377572), (135, 140780064), (144, 131981310), (160, 118783179), (162, 117316720), (180, 105585048), (216, 87987540), (240, 79188786), (270, 70390032), (288, 65990655), (324, 58658360), (360, 52792524), (405, 46926688), (432, 43993770), (480, 39594393), (540, 35195016), (648, 29329180), (720, 26396262), (810, 23463344), (864, 21996885), (1080, 17597508), (1296, 14664590), (1440, 13198131), (1620, 11731672), (2160, 8798754), (2592, 7332295), (3240, 5865836), (4320, 4399377), (6480, 2932918), (12960, 1466459)]