240069456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 120

約数和(自身を含む): 756737280

約数和(自身を除く): 516667824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 4889, 5456, 6138, 8184, 9778, 12276, 14667, 16368, 19556, 24552, 29334, 39112, 44001, 49104, 53779, 58668, 78224, 88002, 107558, 117336, 151559, 161337, 176004, 215116, 234672, 303118, 322674, 352008, 430232, 454677, 484011, 606236, 645348, 704016, 860464, 909354, 968022, 1212472, 1290696, 1364031, 1667149, 1818708, 1936044, 2424944, 2581392, 2728062, 3334298, 3637416, 3872088, 5001447, 5456124, 6668596, 7274832, 7744176, 10002894, 10912248, 13337192, 15004341, 20005788, 21824496, 26674384, 30008682, 40011576, 60017364, 80023152, 120034728, 240069456]

約数ペア:

[(1, 240069456), (2, 120034728), (3, 80023152), (4, 60017364), (6, 40011576), (8, 30008682), (9, 26674384), (11, 21824496), (12, 20005788), (16, 15004341), (18, 13337192), (22, 10912248), (24, 10002894), (31, 7744176), (33, 7274832), (36, 6668596), (44, 5456124), (48, 5001447), (62, 3872088), (66, 3637416), (72, 3334298), (88, 2728062), (93, 2581392), (99, 2424944), (124, 1936044), (132, 1818708), (144, 1667149), (176, 1364031), (186, 1290696), (198, 1212472), (248, 968022), (264, 909354), (279, 860464), (341, 704016), (372, 645348), (396, 606236), (496, 484011), (528, 454677), (558, 430232), (682, 352008), (744, 322674), (792, 303118), (1023, 234672), (1116, 215116), (1364, 176004), (1488, 161337), (1584, 151559), (2046, 117336), (2232, 107558), (2728, 88002), (3069, 78224), (4092, 58668), (4464, 53779), (4889, 49104), (5456, 44001), (6138, 39112), (8184, 29334), (9778, 24552), (12276, 19556), (14667, 16368)]