120893580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11820

約数の個数: 96

約数和(自身を含む): 395942400

約数和(自身を除く): 275048820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 11783, 23566, 35349, 47132, 58915, 70698, 106047, 117830, 141396, 176745, 212094, 223877, 235660, 318141, 353490, 424188, 447754, 530235, 636282, 671631, 706980, 895508, 1060470, 1119385, 1272564, 1343262, 1590705, 2014893, 2120940, 2238770, 2686524, 3181410, 3358155, 4029786, 4477540, 6044679, 6362820, 6716310, 8059572, 10074465, 12089358, 13432620, 20148930, 24178716, 30223395, 40297860, 60446790, 120893580]

約数ペア:

[(1, 120893580), (2, 60446790), (3, 40297860), (4, 30223395), (5, 24178716), (6, 20148930), (9, 13432620), (10, 12089358), (12, 10074465), (15, 8059572), (18, 6716310), (19, 6362820), (20, 6044679), (27, 4477540), (30, 4029786), (36, 3358155), (38, 3181410), (45, 2686524), (54, 2238770), (57, 2120940), (60, 2014893), (76, 1590705), (90, 1343262), (95, 1272564), (108, 1119385), (114, 1060470), (135, 895508), (171, 706980), (180, 671631), (190, 636282), (228, 530235), (270, 447754), (285, 424188), (342, 353490), (380, 318141), (513, 235660), (540, 223877), (570, 212094), (684, 176745), (855, 141396), (1026, 117830), (1140, 106047), (1710, 70698), (2052, 58915), (2565, 47132), (3420, 35349), (5130, 23566), (10260, 11783)]