1109215440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81083}}^1$

素因数の和:81121

約数の個数: 120

約数和(自身を含む): 3921222240

約数和(自身を除く): 2812006800

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, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 81083, 162166, 243249, 324332, 405415, 486498, 648664, 729747, 810830, 972996, 1216245, 1297328, 1459494, 1540577, 1621660, 1945992, 2432490, 2918988, 3081154, 3243320, 3648735, 3891984, 4621731, 4864980, 5837976, 6162308, 6486640, 7297470, 7702885, 9243462, 9729960, 11675952, 12324616, 13865193, 14594940, 15405770, 18486924, 19459920, 23108655, 24649232, 27730386, 29189880, 30811540, 36973848, 46217310, 55460772, 58379760, 61623080, 69325965, 73947696, 92434620, 110921544, 123246160, 138651930, 184869240, 221843088, 277303860, 369738480, 554607720, 1109215440]

約数ペア:

[(1, 1109215440), (2, 554607720), (3, 369738480), (4, 277303860), (5, 221843088), (6, 184869240), (8, 138651930), (9, 123246160), (10, 110921544), (12, 92434620), (15, 73947696), (16, 69325965), (18, 61623080), (19, 58379760), (20, 55460772), (24, 46217310), (30, 36973848), (36, 30811540), (38, 29189880), (40, 27730386), (45, 24649232), (48, 23108655), (57, 19459920), (60, 18486924), (72, 15405770), (76, 14594940), (80, 13865193), (90, 12324616), (95, 11675952), (114, 9729960), (120, 9243462), (144, 7702885), (152, 7297470), (171, 6486640), (180, 6162308), (190, 5837976), (228, 4864980), (240, 4621731), (285, 3891984), (304, 3648735), (342, 3243320), (360, 3081154), (380, 2918988), (456, 2432490), (570, 1945992), (684, 1621660), (720, 1540577), (760, 1459494), (855, 1297328), (912, 1216245), (1140, 972996), (1368, 810830), (1520, 729747), (1710, 648664), (2280, 486498), (2736, 405415), (3420, 324332), (4560, 243249), (6840, 162166), (13680, 81083)]