12580453860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{5783}}^1$

素因数の和:8597

約数の個数: 96

約数和(自身を含む): 37955070720

約数和(自身を除く): 25374616860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2789, 5578, 5783, 8367, 11156, 11566, 13945, 16734, 17349, 23132, 27890, 28915, 33468, 34698, 36257, 41835, 55780, 57830, 69396, 72514, 75179, 83670, 86745, 108771, 115660, 145028, 150358, 167340, 173490, 181285, 217542, 225537, 300716, 346980, 362570, 375895, 435084, 451074, 543855, 725140, 751790, 902148, 1087710, 1127685, 1503580, 2175420, 2255370, 4510740, 16128787, 32257574, 48386361, 64515148, 80643935, 96772722, 161287870, 193545444, 209674231, 241931805, 322575740, 419348462, 483863610, 629022693, 838696924, 967727220, 1048371155, 1258045386, 2096742310, 2516090772, 3145113465, 4193484620, 6290226930, 12580453860]

約数ペア:

[(1, 12580453860), (2, 6290226930), (3, 4193484620), (4, 3145113465), (5, 2516090772), (6, 2096742310), (10, 1258045386), (12, 1048371155), (13, 967727220), (15, 838696924), (20, 629022693), (26, 483863610), (30, 419348462), (39, 322575740), (52, 241931805), (60, 209674231), (65, 193545444), (78, 161287870), (130, 96772722), (156, 80643935), (195, 64515148), (260, 48386361), (390, 32257574), (780, 16128787), (2789, 4510740), (5578, 2255370), (5783, 2175420), (8367, 1503580), (11156, 1127685), (11566, 1087710), (13945, 902148), (16734, 751790), (17349, 725140), (23132, 543855), (27890, 451074), (28915, 435084), (33468, 375895), (34698, 362570), (36257, 346980), (41835, 300716), (55780, 225537), (57830, 217542), (69396, 181285), (72514, 173490), (75179, 167340), (83670, 150358), (86745, 145028), (108771, 115660)]