12624606180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{293459}}^1$

素因数の和:293713

約数の個数: 72

約数和(自身を含む): 38454998400

約数和(自身を除く): 25830392220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 8604, 10755, 14340, 21510, 43020, 293459, 586918, 880377, 1173836, 1467295, 1760754, 2641131, 2934590, 3521508, 4401885, 5282262, 5869180, 8803770, 10564524, 13205655, 17607540, 26411310, 52822620, 70136701, 140273402, 210410103, 280546804, 350683505, 420820206, 631230309, 701367010, 841640412, 1052050515, 1262460618, 1402734020, 2104101030, 2524921236, 3156151545, 4208202060, 6312303090, 12624606180]

約数ペア:

[(1, 12624606180), (2, 6312303090), (3, 4208202060), (4, 3156151545), (5, 2524921236), (6, 2104101030), (9, 1402734020), (10, 1262460618), (12, 1052050515), (15, 841640412), (18, 701367010), (20, 631230309), (30, 420820206), (36, 350683505), (45, 280546804), (60, 210410103), (90, 140273402), (180, 70136701), (239, 52822620), (478, 26411310), (717, 17607540), (956, 13205655), (1195, 10564524), (1434, 8803770), (2151, 5869180), (2390, 5282262), (2868, 4401885), (3585, 3521508), (4302, 2934590), (4780, 2641131), (7170, 1760754), (8604, 1467295), (10755, 1173836), (14340, 880377), (21510, 586918), (43020, 293459)]