15840432

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2738

約数の個数: 60

約数和(自身を含む): 45429384

約数和(自身を除く): 29588952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2683, 2952, 5366, 5904, 8049, 10732, 16098, 21464, 24147, 32196, 42928, 48294, 64392, 96588, 110003, 128784, 193176, 220006, 330009, 386352, 440012, 660018, 880024, 990027, 1320036, 1760048, 1980054, 2640072, 3960108, 5280144, 7920216, 15840432]

約数ペア:

[(1, 15840432), (2, 7920216), (3, 5280144), (4, 3960108), (6, 2640072), (8, 1980054), (9, 1760048), (12, 1320036), (16, 990027), (18, 880024), (24, 660018), (36, 440012), (41, 386352), (48, 330009), (72, 220006), (82, 193176), (123, 128784), (144, 110003), (164, 96588), (246, 64392), (328, 48294), (369, 42928), (492, 32196), (656, 24147), (738, 21464), (984, 16098), (1476, 10732), (1968, 8049), (2683, 5904), (2952, 5366)]