2957160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 9345600

約数和(自身を除く): 6388440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1297, 2280, 2594, 3891, 5188, 6485, 7782, 10376, 12970, 15564, 19455, 24643, 25940, 31128, 38910, 49286, 51880, 73929, 77820, 98572, 123215, 147858, 155640, 197144, 246430, 295716, 369645, 492860, 591432, 739290, 985720, 1478580, 2957160]

約数ペア:

[(1, 2957160), (2, 1478580), (3, 985720), (4, 739290), (5, 591432), (6, 492860), (8, 369645), (10, 295716), (12, 246430), (15, 197144), (19, 155640), (20, 147858), (24, 123215), (30, 98572), (38, 77820), (40, 73929), (57, 51880), (60, 49286), (76, 38910), (95, 31128), (114, 25940), (120, 24643), (152, 19455), (190, 15564), (228, 12970), (285, 10376), (380, 7782), (456, 6485), (570, 5188), (760, 3891), (1140, 2594), (1297, 2280)]