48328020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 166333440

約数和(自身を除く): 118005420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1087, 1140, 1170, 1235, 1482, 1710, 2174, 2223, 2340, 2470, 2964, 3261, 3420, 3705, 4348, 4446, 4940, 5435, 6522, 7410, 8892, 9783, 10870, 11115, 13044, 14131, 14820, 16305, 19566, 20653, 21740, 22230, 28262, 32610, 39132, 41306, 42393, 44460, 48915, 56524, 61959, 65220, 70655, 82612, 84786, 97830, 103265, 123918, 127179, 141310, 169572, 185877, 195660, 206530, 211965, 247836, 254358, 268489, 282620, 309795, 371754, 413060, 423930, 508716, 536978, 619590, 635895, 743508, 805467, 847860, 929385, 1073956, 1239180, 1271790, 1342445, 1610934, 1858770, 2416401, 2543580, 2684890, 3221868, 3717540, 4027335, 4832802, 5369780, 8054670, 9665604, 12082005, 16109340, 24164010, 48328020]

約数ペア:

[(1, 48328020), (2, 24164010), (3, 16109340), (4, 12082005), (5, 9665604), (6, 8054670), (9, 5369780), (10, 4832802), (12, 4027335), (13, 3717540), (15, 3221868), (18, 2684890), (19, 2543580), (20, 2416401), (26, 1858770), (30, 1610934), (36, 1342445), (38, 1271790), (39, 1239180), (45, 1073956), (52, 929385), (57, 847860), (60, 805467), (65, 743508), (76, 635895), (78, 619590), (90, 536978), (95, 508716), (114, 423930), (117, 413060), (130, 371754), (156, 309795), (171, 282620), (180, 268489), (190, 254358), (195, 247836), (228, 211965), (234, 206530), (247, 195660), (260, 185877), (285, 169572), (342, 141310), (380, 127179), (390, 123918), (468, 103265), (494, 97830), (570, 84786), (585, 82612), (684, 70655), (741, 65220), (780, 61959), (855, 56524), (988, 48915), (1087, 44460), (1140, 42393), (1170, 41306), (1235, 39132), (1482, 32610), (1710, 28262), (2174, 22230), (2223, 21740), (2340, 20653), (2470, 19566), (2964, 16305), (3261, 14820), (3420, 14131), (3705, 13044), (4348, 11115), (4446, 10870), (4940, 9783), (5435, 8892), (6522, 7410)]