1572461220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{9059}}^1$

素因数の和:9345

約数の個数: 96

約数和(自身を含む): 4821949440

約数和(自身を除く): 3249488220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 263, 330, 526, 660, 789, 1052, 1315, 1578, 2630, 2893, 3156, 3945, 5260, 5786, 7890, 8679, 9059, 11572, 14465, 15780, 17358, 18118, 27177, 28930, 34716, 36236, 43395, 45295, 54354, 57860, 86790, 90590, 99649, 108708, 135885, 173580, 181180, 199298, 271770, 298947, 398596, 498245, 543540, 597894, 996490, 1195788, 1494735, 1992980, 2382517, 2989470, 4765034, 5978940, 7147551, 9530068, 11912585, 14295102, 23825170, 26207687, 28590204, 35737755, 47650340, 52415374, 71475510, 78623061, 104830748, 131038435, 142951020, 157246122, 262076870, 314492244, 393115305, 524153740, 786230610, 1572461220]

約数ペア:

[(1, 1572461220), (2, 786230610), (3, 524153740), (4, 393115305), (5, 314492244), (6, 262076870), (10, 157246122), (11, 142951020), (12, 131038435), (15, 104830748), (20, 78623061), (22, 71475510), (30, 52415374), (33, 47650340), (44, 35737755), (55, 28590204), (60, 26207687), (66, 23825170), (110, 14295102), (132, 11912585), (165, 9530068), (220, 7147551), (263, 5978940), (330, 4765034), (526, 2989470), (660, 2382517), (789, 1992980), (1052, 1494735), (1315, 1195788), (1578, 996490), (2630, 597894), (2893, 543540), (3156, 498245), (3945, 398596), (5260, 298947), (5786, 271770), (7890, 199298), (8679, 181180), (9059, 173580), (11572, 135885), (14465, 108708), (15780, 99649), (17358, 90590), (18118, 86790), (27177, 57860), (28930, 54354), (34716, 45295), (36236, 43395)]