295036720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 780731280

約数和(自身を除く): 485694560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 880, 968, 1051, 1160, 1210, 1276, 1595, 1936, 2102, 2320, 2420, 2552, 3190, 3509, 4204, 4840, 5104, 5255, 6380, 7018, 8408, 9680, 10510, 11561, 12760, 14036, 16816, 17545, 21020, 23122, 25520, 28072, 30479, 35090, 42040, 46244, 56144, 57805, 60958, 70180, 84080, 92488, 115610, 121916, 127171, 140360, 152395, 184976, 231220, 243832, 254342, 280720, 304790, 335269, 462440, 487664, 508684, 609580, 635855, 670538, 924880, 1017368, 1219160, 1271710, 1341076, 1676345, 2034736, 2438320, 2543420, 2682152, 3352690, 3687959, 5086840, 5364304, 6705380, 7375918, 10173680, 13410760, 14751836, 18439795, 26821520, 29503672, 36879590, 59007344, 73759180, 147518360, 295036720]

約数ペア:

[(1, 295036720), (2, 147518360), (4, 73759180), (5, 59007344), (8, 36879590), (10, 29503672), (11, 26821520), (16, 18439795), (20, 14751836), (22, 13410760), (29, 10173680), (40, 7375918), (44, 6705380), (55, 5364304), (58, 5086840), (80, 3687959), (88, 3352690), (110, 2682152), (116, 2543420), (121, 2438320), (145, 2034736), (176, 1676345), (220, 1341076), (232, 1271710), (242, 1219160), (290, 1017368), (319, 924880), (440, 670538), (464, 635855), (484, 609580), (580, 508684), (605, 487664), (638, 462440), (880, 335269), (968, 304790), (1051, 280720), (1160, 254342), (1210, 243832), (1276, 231220), (1595, 184976), (1936, 152395), (2102, 140360), (2320, 127171), (2420, 121916), (2552, 115610), (3190, 92488), (3509, 84080), (4204, 70180), (4840, 60958), (5104, 57805), (5255, 56144), (6380, 46244), (7018, 42040), (8408, 35090), (9680, 30479), (10510, 28072), (11561, 25520), (12760, 23122), (14036, 21020), (16816, 17545)]