30823740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 98794080

約数和(自身を除く): 67970340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 359, 405, 477, 530, 540, 636, 718, 795, 810, 954, 1060, 1077, 1431, 1436, 1590, 1620, 1795, 1908, 2154, 2385, 2862, 3180, 3231, 3590, 4293, 4308, 4770, 5385, 5724, 6462, 7155, 7180, 8586, 9540, 9693, 10770, 12924, 14310, 16155, 17172, 19027, 19386, 21465, 21540, 28620, 29079, 32310, 38054, 38772, 42930, 48465, 57081, 58158, 64620, 76108, 85860, 95135, 96930, 114162, 116316, 145395, 171243, 190270, 193860, 228324, 285405, 290790, 342486, 380540, 513729, 570810, 581580, 684972, 856215, 1027458, 1141620, 1541187, 1712430, 2054916, 2568645, 3082374, 3424860, 5137290, 6164748, 7705935, 10274580, 15411870, 30823740]

約数ペア:

[(1, 30823740), (2, 15411870), (3, 10274580), (4, 7705935), (5, 6164748), (6, 5137290), (9, 3424860), (10, 3082374), (12, 2568645), (15, 2054916), (18, 1712430), (20, 1541187), (27, 1141620), (30, 1027458), (36, 856215), (45, 684972), (53, 581580), (54, 570810), (60, 513729), (81, 380540), (90, 342486), (106, 290790), (108, 285405), (135, 228324), (159, 193860), (162, 190270), (180, 171243), (212, 145395), (265, 116316), (270, 114162), (318, 96930), (324, 95135), (359, 85860), (405, 76108), (477, 64620), (530, 58158), (540, 57081), (636, 48465), (718, 42930), (795, 38772), (810, 38054), (954, 32310), (1060, 29079), (1077, 28620), (1431, 21540), (1436, 21465), (1590, 19386), (1620, 19027), (1795, 17172), (1908, 16155), (2154, 14310), (2385, 12924), (2862, 10770), (3180, 9693), (3231, 9540), (3590, 8586), (4293, 7180), (4308, 7155), (4770, 6462), (5385, 5724)]