11258640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 39848640

約数和(自身を除く): 28590000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 823, 855, 912, 1140, 1368, 1520, 1646, 1710, 2280, 2469, 2736, 3292, 3420, 4115, 4560, 4938, 6584, 6840, 7407, 8230, 9876, 12345, 13168, 13680, 14814, 15637, 16460, 19752, 24690, 29628, 31274, 32920, 37035, 39504, 46911, 49380, 59256, 62548, 65840, 74070, 78185, 93822, 98760, 118512, 125096, 140733, 148140, 156370, 187644, 197520, 234555, 250192, 281466, 296280, 312740, 375288, 469110, 562932, 592560, 625480, 703665, 750576, 938220, 1125864, 1250960, 1407330, 1876440, 2251728, 2814660, 3752880, 5629320, 11258640]

約数ペア:

[(1, 11258640), (2, 5629320), (3, 3752880), (4, 2814660), (5, 2251728), (6, 1876440), (8, 1407330), (9, 1250960), (10, 1125864), (12, 938220), (15, 750576), (16, 703665), (18, 625480), (19, 592560), (20, 562932), (24, 469110), (30, 375288), (36, 312740), (38, 296280), (40, 281466), (45, 250192), (48, 234555), (57, 197520), (60, 187644), (72, 156370), (76, 148140), (80, 140733), (90, 125096), (95, 118512), (114, 98760), (120, 93822), (144, 78185), (152, 74070), (171, 65840), (180, 62548), (190, 59256), (228, 49380), (240, 46911), (285, 39504), (304, 37035), (342, 32920), (360, 31274), (380, 29628), (456, 24690), (570, 19752), (684, 16460), (720, 15637), (760, 14814), (823, 13680), (855, 13168), (912, 12345), (1140, 9876), (1368, 8230), (1520, 7407), (1646, 6840), (1710, 6584), (2280, 4938), (2469, 4560), (2736, 4115), (3292, 3420)]