2777967540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{14437}}^1$

素因数の和:15521

約数の個数: 72

約数和(自身を含む): 8434968360

約数和(自身を除く): 5657000820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1069, 2138, 3207, 4276, 5345, 6414, 9621, 10690, 12828, 14437, 16035, 19242, 21380, 28874, 32070, 38484, 43311, 48105, 57748, 64140, 72185, 86622, 96210, 129933, 144370, 173244, 192420, 216555, 259866, 288740, 433110, 519732, 649665, 866220, 1299330, 2598660, 15433153, 30866306, 46299459, 61732612, 77165765, 92598918, 138898377, 154331530, 185197836, 231497295, 277796754, 308663060, 462994590, 555593508, 694491885, 925989180, 1388983770, 2777967540]

約数ペア:

[(1, 2777967540), (2, 1388983770), (3, 925989180), (4, 694491885), (5, 555593508), (6, 462994590), (9, 308663060), (10, 277796754), (12, 231497295), (15, 185197836), (18, 154331530), (20, 138898377), (30, 92598918), (36, 77165765), (45, 61732612), (60, 46299459), (90, 30866306), (180, 15433153), (1069, 2598660), (2138, 1299330), (3207, 866220), (4276, 649665), (5345, 519732), (6414, 433110), (9621, 288740), (10690, 259866), (12828, 216555), (14437, 192420), (16035, 173244), (19242, 144370), (21380, 129933), (28874, 96210), (32070, 86622), (38484, 72185), (43311, 64140), (48105, 57748)]