12064620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 35716464

約数和(自身を除く): 23651844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 557, 570, 722, 1083, 1114, 1140, 1444, 1671, 1805, 2166, 2228, 2785, 3342, 3610, 4332, 5415, 5570, 6684, 7220, 8355, 10583, 10830, 11140, 16710, 21166, 21660, 31749, 33420, 42332, 52915, 63498, 105830, 126996, 158745, 201077, 211660, 317490, 402154, 603231, 634980, 804308, 1005385, 1206462, 2010770, 2412924, 3016155, 4021540, 6032310, 12064620]

約数ペア:

[(1, 12064620), (2, 6032310), (3, 4021540), (4, 3016155), (5, 2412924), (6, 2010770), (10, 1206462), (12, 1005385), (15, 804308), (19, 634980), (20, 603231), (30, 402154), (38, 317490), (57, 211660), (60, 201077), (76, 158745), (95, 126996), (114, 105830), (190, 63498), (228, 52915), (285, 42332), (361, 33420), (380, 31749), (557, 21660), (570, 21166), (722, 16710), (1083, 11140), (1114, 10830), (1140, 10583), (1444, 8355), (1671, 7220), (1805, 6684), (2166, 5570), (2228, 5415), (2785, 4332), (3342, 3610)]