1314505980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{4931}}^1$

素因数の和:6427

約数の個数: 72

約数和(自身を含む): 3990836304

約数和(自身を除く): 2676330324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1481, 2962, 4443, 4931, 5924, 7405, 8886, 9862, 13329, 14793, 14810, 17772, 19724, 22215, 24655, 26658, 29586, 29620, 44379, 44430, 49310, 53316, 59172, 66645, 73965, 88758, 88860, 98620, 133290, 147930, 177516, 221895, 266580, 295860, 443790, 887580, 7302811, 14605622, 21908433, 29211244, 36514055, 43816866, 65725299, 73028110, 87633732, 109542165, 131450598, 146056220, 219084330, 262901196, 328626495, 438168660, 657252990, 1314505980]

約数ペア:

[(1, 1314505980), (2, 657252990), (3, 438168660), (4, 328626495), (5, 262901196), (6, 219084330), (9, 146056220), (10, 131450598), (12, 109542165), (15, 87633732), (18, 73028110), (20, 65725299), (30, 43816866), (36, 36514055), (45, 29211244), (60, 21908433), (90, 14605622), (180, 7302811), (1481, 887580), (2962, 443790), (4443, 295860), (4931, 266580), (5924, 221895), (7405, 177516), (8886, 147930), (9862, 133290), (13329, 98620), (14793, 88860), (14810, 88758), (17772, 73965), (19724, 66645), (22215, 59172), (24655, 53316), (26658, 49310), (29586, 44430), (29620, 44379)]